{"pageNumber":"391","pageRowStart":"9750","pageSize":"25","recordCount":10956,"records":[{"id":70232453,"text":"70232453 - 1974 - The soil creep-curved tree fallacy","interactions":[],"lastModifiedDate":"2022-07-01T16:53:26.396743","indexId":"70232453","displayToPublicDate":"1974-05-01T11:51:48","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"The soil creep-curved tree fallacy","docAbstract":"<p>No evidence has been found in eastern deciduous forests to substantiate statements that curved tree trunks, downslope tilted tree trunks, and upslope trailing tree root systems are the result of soil creep. Curvature and tilting of trunks are described as geotropic and phototropic responses to physical and physiological conditions unrelated to soil creep. The occurrence of upslope trailing of roots has not been demonstrated.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Phipps, R.L., 1974, The soil creep-curved tree fallacy: Journal of Research of the U.S. Geological Survey, v. 2, no. 3, p. 371-377.","productDescription":"7 p.","startPage":"371","endPage":"377","costCenters":[],"links":[{"id":402863,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402862,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue3/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"volume":"2","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Phipps, Richard L.","contributorId":52122,"corporation":false,"usgs":true,"family":"Phipps","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":845577,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232449,"text":"70232449 - 1974 - Chemical variations across the Alaska-Aleutian Range batholith","interactions":[],"lastModifiedDate":"2022-07-01T16:30:09.738524","indexId":"70232449","displayToPublicDate":"1974-05-01T11:19:22","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Chemical variations across the Alaska-Aleutian Range batholith","docAbstract":"<p>A study of 79 chemical analyses of plutonic rocks in the northern part of the Alaska-Aleutian Range batholith shows that K<sub>2</sub>O&nbsp;and SiO<sub>2</sub> in Late Cretaceous and Tertiary rocks decrease toward the Pacific margin and that Al<sub>2</sub><span style=\"font-size: 14px;\">O</span><sub>3</sub> and CaO increase. Plots for Fe<sub>2</sub>O<sub>3</sub>, FeO, MgO, and TiO<sub>2</sub> suggest a possible increase toward the Pacific margin; Na<sub>2</sub>O, H<sub>2</sub>O+, and MnO show no significant trends across the batholith. Oxide trends for groups of plutons in the western and eastern parts of the batholith in general are opposite that of the groups combined. For the Jurassic plutonic rocks, K<sub>2</sub>O may decrease toward the Pacific margin; other oxides show considerable scatter, and meaningful trends are not readily apparent. The oxide trends across the batholith are similar to trends across the central Sierra Nevada batholith of California, with the exception of SiO<sub>2</sub> and A1<sub>2</sub>O<sub>3</sub>, which show no significant changes. In the Coast Range batholith of British Columbia, potassium also increases away from the Pacific margin. The increase in K<sub>2</sub>O toward the continent in the Alaska-Aleutian Range batholith is similar to that found across Quaternary volcanic island arcs, where K<sub>2</sub>O content increases directly with increasing depth to inclined seismic zones. This increase suggests that generation of magma may have taken place along, or above, a paleoseismic zone. Geologic evidence supports such a model for the Jurassic plutonic rocks, which represent the roots of an early Mesozoic magmatic arc that probably formed above a descending oceanic plate. However, the hypothesis that magma for Late Cretaceous and Tertiary plutonic rocks was generated along seismic zones does not fit available geologic evidence, and an anatectic model cannot be ruled out. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Reed, B.L., and Lanphere, M.A., 1974, Chemical variations across the Alaska-Aleutian Range batholith: Journal of Research of the U.S. Geological Survey, v. 2, no. 3, p. 343-352.","productDescription":"10 p.","startPage":"343","endPage":"352","costCenters":[],"links":[{"id":402855,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402854,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue3/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -156.6650390625,\n              57.37393841871411\n            ],\n            [\n              -148.3154296875,\n              57.37393841871411\n            ],\n            [\n              -148.3154296875,\n              62.63376960786813\n            ],\n            [\n              -156.6650390625,\n              62.63376960786813\n            ],\n            [\n              -156.6650390625,\n              57.37393841871411\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Reed, Bruce L.","contributorId":19928,"corporation":false,"usgs":true,"family":"Reed","given":"Bruce","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":845568,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lanphere, Marvin A. alder@usgs.gov","contributorId":2696,"corporation":false,"usgs":true,"family":"Lanphere","given":"Marvin","email":"alder@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":845569,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232448,"text":"70232448 - 1974 - Thallium-bearing orpiment, Carlin gold deposit, Nevada","interactions":[],"lastModifiedDate":"2022-07-01T16:18:27.558758","indexId":"70232448","displayToPublicDate":"1974-05-01T11:07:59","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Thallium-bearing orpiment, Carlin gold deposit, Nevada","docAbstract":"<p>A variety of orpiment, As<sub>2</sub>S<sub>3</sub> , containing a significant amount of thallium has been identified in the unoxidized East ore body of the Carlin gold deposit. The mineral occurs in small veinlets with barite, calcite, quartz, and realgar.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Radtke, A.S., Taylor, C.M., Dickson, F.W., and Heropoulos, C., 1974, Thallium-bearing orpiment, Carlin gold deposit, Nevada: Journal of Research of the U.S. Geological Survey, v. 2, no. 3, p. 341-342.","productDescription":"2 p.","startPage":"341","endPage":"342","costCenters":[],"links":[{"id":402853,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402852,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue3/report.pdf"}],"country":"United States","state":"Nevada","county":"Eureka County","otherGeospatial":"Carlin gold deposit","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116.55,\n              40.75\n            ],\n            [\n              -116.2,\n              40.75\n            ],\n            [\n              -116.2,\n              41\n            ],\n            [\n              -116.55,\n              41\n            ],\n            [\n              -116.55,\n              40.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Radtke, Arthur S.","contributorId":63795,"corporation":false,"usgs":true,"family":"Radtke","given":"Arthur","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":845564,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Taylor, Charles M.","contributorId":150037,"corporation":false,"usgs":false,"family":"Taylor","given":"Charles","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":845565,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dickson, F. W.","contributorId":292713,"corporation":false,"usgs":false,"family":"Dickson","given":"F.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":845566,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Heropoulos, Chris","contributorId":56214,"corporation":false,"usgs":true,"family":"Heropoulos","given":"Chris","email":"","affiliations":[],"preferred":false,"id":845567,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70232444,"text":"70232444 - 1974 - The Border Ranges Fault in south-central Alaska","interactions":[],"lastModifiedDate":"2022-07-01T15:52:08.4651","indexId":"70232444","displayToPublicDate":"1974-05-01T10:48:53","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"The Border Ranges Fault in south-central Alaska","docAbstract":"<p>The Border Ranges fault, a major fault of southern Alaska, can be traced for more than 1,000 km arcuately eastward from Kodiak Island to the St. Elias Mountains. Throughout its extent, the fault juxtaposes upper Paleozoic and lower Mesozoic rocks on the north against upper Mesozoic and Tertiary rocks. This report describes the Border Ranges fault and its geologic setting along an approximately 245-km-long segment in the McCarthy and Valdez quadrangles. It also summarizes information relevant to other parts of the fault and discusses its significance and tectonic implications. In the McCarthy and Valdez quadrangles the fault strikes between N. 60° W. and west. Its dips change from vertical and steeply northward in its eastern part to between 20° and 60° north throughout most of the Valdez quadrangle and reflect the transition from a high-angle reverse fault to a northward-dipping thrust. The Border Ranges fault is interpreted to mark a plate boundary that developed near the close of the Mesozoic or in the early Tertiary.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"MacKevett, E., and Plafker, G., 1974, The Border Ranges Fault in south-central Alaska: Journal of Research of the U.S. Geological Survey, v. 2, no. 3, p. 323-329.","productDescription":"7 p.","startPage":"323","endPage":"329","costCenters":[],"links":[{"id":402842,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402841,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue3/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","otherGeospatial":"Border Ranges Fault","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -149.94140625,\n              59.734253447591364\n            ],\n            [\n              -141.96533203125,\n              59.734253447591364\n            ],\n            [\n              -141.96533203125,\n              61.91827102335593\n            ],\n            [\n              -149.94140625,\n              61.91827102335593\n            ],\n            [\n              -149.94140625,\n              59.734253447591364\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"MacKevett, E. M.","contributorId":32910,"corporation":false,"usgs":true,"family":"MacKevett","given":"E. M.","affiliations":[],"preferred":false,"id":845557,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Plafker, George","contributorId":3920,"corporation":false,"usgs":false,"family":"Plafker","given":"George","email":"","affiliations":[],"preferred":false,"id":845558,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232443,"text":"70232443 - 1974 - Generalized geology and structure of the Winkelman 15-minute quadrangle and vicinity, Pinal and Gila Counties, Arizona","interactions":[],"lastModifiedDate":"2022-07-01T15:47:46.674362","indexId":"70232443","displayToPublicDate":"1974-05-01T10:43:14","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Generalized geology and structure of the Winkelman 15-minute quadrangle and vicinity, Pinal and Gila Counties, Arizona","docAbstract":"<p>A. northwest-trending belt of steeply east-dipping Precambrian and Paleozoic sedimentary rocks extends across the Winkelman 15-minute quadrangle and separates areas of contrasting structures. To the southwest for 60 mi is an expanse of Precambrian basement, largely granite; to the northeast the Precambrian and Paleozoic sedimentary rocks are gently tilted and intricately faulted. The structure within the Winkelman 15-minute quadrangle is interpreted as a monocline separated into en echelon segments by strike-slip and normal faults. Other monoclines lie-to the north and northwest. Most of the tilting that formed the monoclines occurred after deposition of the early(?) Miocene San Manuel Formation. Structural features that repeat the Precambrian and Paleozoic sedimentary rocks within the area and that resemble high-angle faults are believed to have formed as low-angle thrusts, tilted to their present nearly vertical position during development of the monoclines. Structural features that are younger than the monoclines include low-angle gravity slide surfaces which are older than the high-angle normal faults that formed the basin-and-range topography on which the Pliocene sediments were deposited. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Krieger, M.H., 1974, Generalized geology and structure of the Winkelman 15-minute quadrangle and vicinity, Pinal and Gila Counties, Arizona: Journal of Research of the U.S. Geological Survey, v. 2, no. 3, p. 311-321.","productDescription":"11 p.","startPage":"311","endPage":"321","costCenters":[],"links":[{"id":402840,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402839,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue3/report.pdf"}],"country":"United States","state":"Arizona","county":"Gila County, Pinal County","otherGeospatial":"Winkelman 15-minute quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111,\n              32.45\n            ],\n            [\n              -110.45,\n              32.45\n            ],\n            [\n              -110.45,\n              33\n            ],\n            [\n              -111,\n              33\n            ],\n            [\n              -111,\n              32.45\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Krieger, M. H.","contributorId":78017,"corporation":false,"usgs":true,"family":"Krieger","given":"M.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":845556,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1001666,"text":"1001666 - 1974 - Remote sensing for identification and classification of wetland vegetation","interactions":[],"lastModifiedDate":"2025-02-24T17:43:27.984335","indexId":"1001666","displayToPublicDate":"1974-04-05T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Remote sensing for identification and classification of wetland vegetation","docAbstract":"Multispectral photography and ground truth were obtained on an area 12 miles (19.3 km) east of Bemidji, Minnesota, to identify and map wetlands less than 2 acres (0.8 hectare) in size, to map emergent vegetation in lakes, and to explore the feasibility of classifying vegetation from aerial photographs. Wetlands less than 2 acres in size were identified on photography taken in May 1971, and emergent vegetation was recorded on purposely overexposed infrared black and white photography from a flight in September 1971. Several vegetation types and species groups were recognizable with the aid of color, color infrared, and black and white infrared photography. Proper timing of flights, use of multispectral photography, and knowledge of the ecology of the area are considered essential for wetland mapping by remote sensing.","language":"English","publisher":"Wiley","doi":"10.2307/3800738","usgsCitation":"Cowardin, L., and Myers, V., 1974, Remote sensing for identification and classification of wetland vegetation: Journal of Wildlife Management, v. 38, no. 2, p. 308-314, https://doi.org/10.2307/3800738.","productDescription":"7 p.","startPage":"308","endPage":"314","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":489956,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2307/3800738","text":"Publisher Index Page"},{"id":130346,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Minnesota","otherGeospatial":"Ten Lake Township","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -94.81252935212346,\n              47.52033739552675\n            ],\n            [\n              -94.81252935212346,\n              47.40564561947275\n            ],\n            [\n              -94.61683477858452,\n              47.40564561947275\n            ],\n            [\n              -94.61683477858452,\n              47.52033739552675\n            ],\n            [\n              -94.81252935212346,\n              47.52033739552675\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"38","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bfa7","contributors":{"authors":[{"text":"Cowardin, L.M.","contributorId":106435,"corporation":false,"usgs":true,"family":"Cowardin","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":311479,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Myers, V.I.","contributorId":52115,"corporation":false,"usgs":true,"family":"Myers","given":"V.I.","email":"","affiliations":[],"preferred":false,"id":311478,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70227370,"text":"70227370 - 1974 - The Bright Angel and Mesa Butte fault systems of northern Arizona","interactions":[],"lastModifiedDate":"2022-01-11T19:44:12.236012","indexId":"70227370","displayToPublicDate":"1974-04-01T12:30:54","publicationYear":"1974","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The Bright Angel and Mesa Butte fault systems of northern Arizona","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Geology of northern Arizona with notes on archaeology and paleoclimate: Part I — Regional studies","largerWorkSubtype":{"id":15,"text":"Monograph"},"conferenceTitle":"27th Annual Meeting of the Rocky Mountain Section","conferenceDate":"1974","conferenceLocation":"Flagstaff, Arizona, United States","language":"English","publisher":"Geological Society of America","usgsCitation":"Shoemaker, E.M., Squires, R.L., and Abrams, M.J., 1974, The Bright Angel and Mesa Butte fault systems of northern Arizona, chap. <i>of</i> Geology of northern Arizona with notes on archaeology and paleoclimate: Part I — Regional studies, p. 355-392.","productDescription":"38 p.","startPage":"355","endPage":"392","costCenters":[],"links":[{"id":394200,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Bright Angel fault system, Mesa Butte fault system","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.08203125,\n              37.020098201368114\n            ],\n            [\n              -114.08203125,\n              36.1822249804225\n            ],\n            [\n              -114.2578125,\n              36.06686213257888\n            ],\n            [\n              -113.97216796875,\n              36.049098959065645\n            ],\n            [\n              -113.97216796875,\n              35.15584570226544\n            ],\n            [\n              -109.610595703125,\n              35.15584570226544\n            ],\n            [\n              -109.654541015625,\n              37.00255267215955\n            ],\n            [\n              -114.08203125,\n              37.020098201368114\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"editors":[{"text":"Karlstrom, Thor Nels Vincent","contributorId":35183,"corporation":false,"usgs":true,"family":"Karlstrom","given":"Thor","email":"","middleInitial":"Nels Vincent","affiliations":[],"preferred":false,"id":830626,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Swann, Gordon Alfred","contributorId":51834,"corporation":false,"usgs":true,"family":"Swann","given":"Gordon","email":"","middleInitial":"Alfred","affiliations":[],"preferred":false,"id":830627,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Eastwood, Raymond L.","contributorId":271059,"corporation":false,"usgs":false,"family":"Eastwood","given":"Raymond","email":"","middleInitial":"L.","affiliations":[{"id":12698,"text":"Northern Arizona University","active":true,"usgs":false}],"preferred":false,"id":830628,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Shoemaker, Eugene Merle","contributorId":20342,"corporation":false,"usgs":true,"family":"Shoemaker","given":"Eugene","email":"","middleInitial":"Merle","affiliations":[],"preferred":false,"id":830623,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Squires, R. L.","contributorId":270733,"corporation":false,"usgs":false,"family":"Squires","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":830624,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Abrams, M. J.","contributorId":29859,"corporation":false,"usgs":true,"family":"Abrams","given":"M.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":830625,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70232380,"text":"70232380 - 1974 - Hydrogeology of Antietam Creek basin","interactions":[],"lastModifiedDate":"2022-06-29T16:56:36.980516","indexId":"70232380","displayToPublicDate":"1974-03-01T11:49:43","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Hydrogeology of Antietam Creek basin","docAbstract":"<p>The Antictam Creek basin in the Great Valley of Maryland and Pennsylvania is underlain almost entirely by intensely folded and faulted lower Paleozoic carbonate rocks. The ground-water discharge of the basin is about 85 percent of the total discharge, in contrast with less than 70 percent of the total discharge in two small basins underlain by igneous and mctamorphic rocks in the Maryland Piedmont. Large quantities of ground water are stored in a thick residual mantle, which overlies the carbonate rocks in the valley and adjacent rnetamorphic rocks in mountain areas on the east edge of the basin. Streams that flow off the mountain areas are major sources of recharge to the carbonate-rock aquifers. Several streams lose a large part of their flow within a mile after reaching the carbonate rocks in the valley, and a few flow directly into swallow holes (sinkholes). The low density of perennial streams in the basin is a result of subsurface drainage through solution cavities along joints, faults, and bedding in the carbonate rocks. The major orientations of straight stream reaches along Antietam Creek and the strikes of major joint sets in quarries are nearly coincident, suggesting that the stream network throughout the basin is joint controlled. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Nutter, L.J., 1974, Hydrogeology of Antietam Creek basin: Journal of Research of the U.S. Geological Survey, v. 2, no. 2, p. 249-252.","productDescription":"4 p.","startPage":"249","endPage":"252","costCenters":[],"links":[{"id":402700,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402699,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue2/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Maryland, Pennsylvania","otherGeospatial":"Antietam Creek basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.69805908203125,\n              39.403305486149264\n            ],\n            [\n              -77.54287719726562,\n              39.77265852521458\n            ],\n            [\n              -77.59368896484375,\n              39.85915479295669\n            ],\n            [\n              -77.70355224609375,\n              39.7240885773337\n            ],\n            [\n              -77.79556274414061,\n              39.53158493558714\n            ],\n            [\n              -77.7227783203125,\n              39.39693836884292\n            ],\n            [\n              -77.69805908203125,\n              39.403305486149264\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Nutter, Larry J.","contributorId":292648,"corporation":false,"usgs":false,"family":"Nutter","given":"Larry","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":845388,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232379,"text":"70232379 - 1974 - WATEQ, a computer program for calculating chemical equilibria of natural waters","interactions":[],"lastModifiedDate":"2022-06-29T16:47:32.05893","indexId":"70232379","displayToPublicDate":"1974-03-01T11:43:01","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"WATEQ, a computer program for calculating chemical equilibria of natural waters","docAbstract":"<p>The computer program, WATEQ, calculates the equilibrium distribution of inorganic aqueous species of major and important minor elements in natural waters using the chemical analysis and in situ measurements of temperature, pH, and redox potential. From this model, the states of reaction of the water with solid and gaseous phases are calculated. Thermodynamic stabilities of aqueous species, minerals, and gases have been selected from a careful consideration of all available experimental data. The program is written in PL-1 for IBM 360 computers. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Truesdell, A.H., and Jones, B.F., 1974, WATEQ, a computer program for calculating chemical equilibria of natural waters: Journal of Research of the U.S. Geological Survey, v. 2, no. 2, p. 233-248.","productDescription":"16 p.","startPage":"233","endPage":"248","costCenters":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"links":[{"id":402697,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402696,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue2/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"volume":"2","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Truesdell, A. H.","contributorId":140646,"corporation":false,"usgs":false,"family":"Truesdell","given":"A.","email":"","middleInitial":"H.","affiliations":[{"id":590,"text":"U.S. Army Corps of Engineers","active":false,"usgs":false}],"preferred":false,"id":845386,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jones, Blair F. bfjones@usgs.gov","contributorId":2784,"corporation":false,"usgs":true,"family":"Jones","given":"Blair","email":"bfjones@usgs.gov","middleInitial":"F.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":845387,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70247408,"text":"70247408 - 1974 - Interpretation of aeromagnetic anomalies bearing on the origin of upper Chesapeake Bay and river course changes in the Central Atlantic Seaboard Region: Speculations","interactions":[],"lastModifiedDate":"2023-08-02T16:58:58.88565","indexId":"70247408","displayToPublicDate":"1974-02-01T11:55:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Interpretation of aeromagnetic anomalies bearing on the origin of upper Chesapeake Bay and river course changes in the Central Atlantic Seaboard Region: Speculations","docAbstract":"<p><span>On an aeromagnetic map of the Chesapeake Bay area, the northeastern part of the bay coincides well with a deep, “flat” magnetic low, and the upper part of the Delmarva Peninsula east of the bay coincides with detailed magnetic highs; the two areas are separated by a steep, straight gradient that matches the eastern shore of the bay. On the basis of magnetic and geologic evidence, we interpret the Chesapeake Bay magnetic low as a buried Baltimore Gneiss dome, bounded on the southeast by a normal or reverse fault marked by the steep, straight gradient; mafic and ultramafic plutonic rocks probably underlie the southeast side of the fault zone. The flatness of the Chesapeake Bay magnetic low, as opposed to the detail of the anomalies on either side, however, suggests that an abnormal thickness of nonmagnetic sedimentary rocks also coincides with the low. This could reflect a buried Triassic basin or, more probably, a thickened section of Coastal Plain sedimentary rocks deposited in the fault-bounded basin. The present course of the upper part of Chesapeake Bay is probably inherited from the pre-Pleistocene course of the Susquehanna River, but the river's course may have been determined by the fault zone. Thus, this zone and similar en echelon fault zones along strike may explain the sudden change in course of major rivers in the central Atlantic Seaboard region.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1974)2<73:IOAABO>2.0.CO;2","usgsCitation":"Higgins, M.W., Zietz, I., and Fisher, G.W., 1974, Interpretation of aeromagnetic anomalies bearing on the origin of upper Chesapeake Bay and river course changes in the Central Atlantic Seaboard Region: Speculations: Geology, v. 2, no. 2, p. 73-76, https://doi.org/10.1130/0091-7613(1974)2<73:IOAABO>2.0.CO;2.","productDescription":"4 p.","startPage":"73","endPage":"76","costCenters":[],"links":[{"id":419514,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Unites States","state":"Delaware, Maryland, Pennsylvania, Virginia","otherGeospatial":"Chesapeake Bay area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -77.62208413380793,\n              41.66470473029685\n            ],\n            [\n              -77.62208413380793,\n              36.64779764868278\n            ],\n            [\n              -74.36581028054306,\n              36.64779764868278\n            ],\n            [\n              -74.36581028054306,\n              41.66470473029685\n            ],\n            [\n              -77.62208413380793,\n              41.66470473029685\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"2","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Higgins, Michael W.","contributorId":12459,"corporation":false,"usgs":true,"family":"Higgins","given":"Michael","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":879477,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zietz, Isidore","contributorId":76708,"corporation":false,"usgs":true,"family":"Zietz","given":"Isidore","affiliations":[],"preferred":false,"id":879478,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fisher, George Wescott","contributorId":51356,"corporation":false,"usgs":true,"family":"Fisher","given":"George","email":"","middleInitial":"Wescott","affiliations":[],"preferred":false,"id":879479,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70247302,"text":"70247302 - 1974 - Configuration of Precambrian rocks in southeastern New York and adjacent New England from aeromagnetic data","interactions":[],"lastModifiedDate":"2023-07-27T14:20:04.839255","indexId":"70247302","displayToPublicDate":"1974-02-01T09:16:16","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1723,"text":"GSA Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Configuration of Precambrian rocks in southeastern New York and adjacent New England from aeromagnetic data","docAbstract":"<p>Two aeromagnetic anomalies of regional extent outline two previously unknown buried masses of highly magnetic, probably Precambrian, rocks in southeastern New York and adjacent Vermont, Massachusetts, and Connecticut. The northern mass extends northeastward from Albany, New York, to Bennington, Vermont, where it appears to be buried beneath weakly magnetic Precambrian rocks of the Green Mountains. The southern mass extends north-northeastward from Beacon, New York, through Stissing Mountain, to Copake, New York, and appears to be the buried northeast extension of the Reading Prong. The shape of the Beacon-Copake magnetic anomaly indicates that the source is near the surface and has a sharp boundary, probably a fault, on its northwestern side; the shape also indicates that the source becomes deeply buried to the southeast and thus supports a parautochthonous interpretation for the northern part of the Reading Prong. In southwestern Massachusetts, the highly magnetic Beacon-Copake mass appears to be overstepped on the east by a buried slice of weakly magnetic Precambrian rocks which, in turn, is overstepped on the east by imbricate slices of weakly magnetic Precambrian rocks exposed along the western front of the Berkshire Highlands.</p><p>Precambrian rocks exposed in the Green Mountains, the Berkshire and Housatonic Highlands, the eastern part of the Hudson Highlands, and the Manhattan Prong have a remarkably lower amplitude magnetic pattern than those in the Adirondack Mountains and the Reading Prong. This difference in magnetic character appears to represent more than different thicknesses of Precambrian rocks and may reflect a different sequence of Precambrian rocks to the east, a lower grade of Precambrian metamorphism to the east, or possibly a reduction in magnetite content in the eastern Precambrian rocks because of Paleozoic metamorphism.</p>","language":"English","publisher":"Geological Society of America","usgsCitation":"Harwood, D.S., and Zietz, I., 1974, Configuration of Precambrian rocks in southeastern New York and adjacent New England from aeromagnetic data: GSA Bulletin, v. 85, no. 2, p. 181-188.","productDescription":"8 p.","startPage":"181","endPage":"188","costCenters":[],"links":[{"id":419368,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Connecticut, Massachusetts, New York, Vermont","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -74.05826097754819,\n              41.10698859225988\n            ],\n            [\n              -73.26750552005615,\n              41.11339495665467\n            ],\n            [\n              -73.1824780515086,\n              41.90926188486546\n            ],\n            [\n              -72.63830225280499,\n              41.896605081089206\n            ],\n            [\n              -72.595788518531,\n              42.907440228552105\n            ],\n            [\n              -74.05826097754819,\n              42.994568812271524\n            ],\n            [\n              -74.05826097754819,\n              41.10698859225988\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"85","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Harwood, David S.","contributorId":48153,"corporation":false,"usgs":true,"family":"Harwood","given":"David","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":879159,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zietz, Isidore","contributorId":90825,"corporation":false,"usgs":true,"family":"Zietz","given":"Isidore","affiliations":[],"preferred":false,"id":879160,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70246985,"text":"70246985 - 1974 - Prehnite- and pumpellyite-bearing mineral assemblages, west side of the Appalachian metamorphic belt, Pennsylvania to Newfoundland","interactions":[],"lastModifiedDate":"2023-07-20T16:08:01.969843","indexId":"70246985","displayToPublicDate":"1974-01-01T11:04:17","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2420,"text":"Journal of Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Prehnite- and pumpellyite-bearing mineral assemblages, west side of the Appalachian metamorphic belt, Pennsylvania to Newfoundland","docAbstract":"<p class=\"chapter-para\">Prehnite- and/or pumpellyite-bearing meta-igneous rocks are found on the west side of the Appalachian metamorphic belt (1) near Jonestown, south-eastern Pennsylvania; (2) on Rensselaer Plateau, eastern New York; (3) near Quebec City, Quebec; and (4) at Little Port, Humber Arm, western Newfoundland. The assemblages critical to determining the conditions of metamorphism are (1) chlorite-epidote-hematite-pumpellyite-prehnite; actinolite-chlorite-hematite-pumpellyite-stilpnomelane; (2) actinolite-chlorite-epidote-stilpnomelane; chlorite-epidote-pumpellyite-stilpnomelane; chlorite-epidote-hematite-pumpellyite; (3) chlorite-epidote-hematite-pumpellyite-stilpnomelane; chlorite-epidote-pumpellyite-prehnite; and (4) chlorite-epidote-prehnite; chlorite-prehnite-stilpnomelane; chlorite-epidote-pumpellyite-prehnite. One pumpellyite-bearing rock from western Newfoundland shows a later vein of analcime-calcite. All the assemblages also include quartz, sphene, calcite, K-mica, and albite.</p><p class=\"chapter-para\">Analysis of the mineral assemblages by the Schreinemakers method for the phases actinolite-chlorite-epidote-hematite-prehnite-pumpellyite-stilpnomelane shows that the different localities can be assigned different metamorphic grades. Though the detailed results of the Schreinemakers analysis depend on the assumed source of ferric iron in epidote, the major conclusions are not affected. The thermodynamic role of calcite is more problematic, but it appears that CO<sub>2</sub><span>&nbsp;</span>did not behave as a boundary-value component during metamorphism. If calcite is treated as an excess phase, the Schreinemakers bundle decomposes to a net in a multisystem. Plotted on such a net, the various localities again occupy different parts signifying different metamorphic grades.</p><p class=\"chapter-para\">The occurrence of pumpellyite-bearing assemblages on the west flank of the northern Appalachian metamorphic belt might suggest that these assemblages, contrary to the ideas of Miyashiro and of others, do not indicate high-pressure and low-temperature type of metamorphism. These assemblages, however, are compatible with an alternative interpretation as remnants of a high-pressure, low-temperature Taconic metamorphic regime, whose imprint within most of the Appalachian metamorphic belt has been obliterated by later events. Such a reconstruction is compatible with the suggestion that this zone, lying near the margin of the early Paleozoic craton, was an active subduction zone during the Taconic orogeny.</p>","language":"English","publisher":"Oxford Academic","doi":"10.1093/petrology/15.2.197","usgsCitation":"Zen, E., 1974, Prehnite- and pumpellyite-bearing mineral assemblages, west side of the Appalachian metamorphic belt, Pennsylvania to Newfoundland: Journal of Petrology, v. 15, no. 2, p. 197-242, https://doi.org/10.1093/petrology/15.2.197.","productDescription":"46 p.","startPage":"197","endPage":"242","costCenters":[],"links":[{"id":419189,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, United States","otherGeospatial":"Appalachian metamorphic belt","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -76.47423023405047,\n              39.69308703725781\n            ],\n            [\n              -67.6920197700901,\n              44.79789616439686\n            ],\n            [\n              -64.206384066307,\n              45.7962470849381\n            ],\n            [\n              -53.4232657940356,\n              48.112138178866275\n            ],\n            [\n              -55.99805109429077,\n              53.54319967895097\n            ],\n            [\n              -65.79365836535626,\n              50.731908095598186\n            ],\n            [\n              -70.79322235691728,\n              46.06624520636481\n            ],\n            [\n              -80.44907525946763,\n              39.58813057959887\n            ],\n            [\n              -76.47423023405047,\n              39.69308703725781\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"15","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Zen, E-an","contributorId":38564,"corporation":false,"usgs":true,"family":"Zen","given":"E-an","affiliations":[],"preferred":false,"id":878471,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70168582,"text":"70168582 - 1974 - Seismicity and earthquake hazards of the Wasatch Front, Utah","interactions":[],"lastModifiedDate":"2016-03-22T14:42:27","indexId":"70168582","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Seismicity and earthquake hazards of the Wasatch Front, Utah","docAbstract":"<p>The impressive topographic break at the base of the Wasatch Range immediately east of Salt Lake City, Utah, marks the location where Mormon colonizer Brigham Young said in 1847. \"This is the place\" Actually, \"the place\" is termed the Wasatch Front because the Wasatch Range to the east, which rises to heights of 3,600 m, fronts the valleys to the west. The densely settled Wasatch Front area has about 900,000 people, 80 percent of Utah's total population. This population is centered around Salt Lake City, a rapidly growing industrial and tourist center.&nbsp;</p>","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Spall, H., 1974, Seismicity and earthquake hazards of the Wasatch Front, Utah: Earthquake Information Bulletin (USGS), v. 6, no. 4, p. 12-17.","productDescription":"6 p.","startPage":"12","endPage":"17","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":318202,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"Wasatch Front","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.9451904296875,\n              39.63530729658601\n            ],\n            [\n              -111.796875,\n              39.64799732373418\n            ],\n            [\n              -111.7913818359375,\n              39.825413103424786\n            ],\n            [\n              -111.7529296875,\n              40.01078714046552\n            ],\n            [\n              -111.566162109375,\n              40.10328591293442\n            ],\n            [\n              -111.676025390625,\n              40.333983227838104\n            ],\n            [\n              -111.785888671875,\n              40.49291502689579\n            ],\n            [\n              -111.829833984375,\n              40.826280356677124\n            ],\n            [\n              -111.8792724609375,\n              41.17451935556443\n            ],\n            [\n              -112.0001220703125,\n              41.35207214451295\n            ],\n            [\n              -112.0660400390625,\n              41.6770148220322\n            ],\n            [\n              -112.09899902343749,\n              41.75082413553287\n            ],\n            [\n              -112.1759033203125,\n              42.00032514831621\n            ],\n            [\n              -112.2747802734375,\n              42.00032514831621\n            ],\n            [\n              -112.2308349609375,\n              41.49623534616764\n            ],\n            [\n              -112.236328125,\n              41.19105625669688\n            ],\n            [\n              -111.983642578125,\n              40.979898069620155\n            ],\n            [\n              -112.1319580078125,\n              40.81380923056961\n            ],\n            [\n              -112.03857421875,\n              40.48455955508278\n            ],\n            [\n              -111.96716308593749,\n              39.787433886224406\n            ],\n            [\n              -111.9451904296875,\n              39.63530729658601\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56c84acce4b0b3c9ae3810a1","contributors":{"authors":[{"text":"Spall, H.","contributorId":99290,"corporation":false,"usgs":true,"family":"Spall","given":"H.","affiliations":[],"preferred":false,"id":620950,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70162482,"text":"70162482 - 1974 - Earthquake history of Nevada","interactions":[],"lastModifiedDate":"2019-11-13T15:02:00","indexId":"70162482","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Earthquake history of Nevada","docAbstract":"<p>Since 1852, more than 30 shocks of intensity VI or greater (Modified Mercalli scale) have occurred in western Nevada. At least three of these were classified as intensity X. In addition, seven earthquakes (intensity VI or greater) were centered in the eastern part of the State. Almost 2,000 other shocks have been cataloged in the nearly 125-year period of historical records. Thus, Nevada ranks among the most seismically active States.&nbsp;</p>","language":"English","publisher":"U.S Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"von Hake, C., 1974, Earthquake history of Nevada: Earthquake Information Bulletin (USGS), v. 6, no. 6, p. 26-29.","productDescription":"4 p.","startPage":"26","endPage":"29","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":314804,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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 \"}}]}","volume":"6","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56a7554de4b0b28f1184d7f9","contributors":{"authors":[{"text":"von Hake, C. A.","contributorId":7699,"corporation":false,"usgs":true,"family":"von Hake","given":"C. A.","affiliations":[],"preferred":false,"id":589671,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70230463,"text":"70230463 - 1973 - Salinity studies in East Glades Agricultural Area, southeastern Dade County, Florida","interactions":[],"lastModifiedDate":"2025-04-25T15:26:51.860646","indexId":"70230463","displayToPublicDate":"2022-04-13T08:43:50","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":375,"text":"Open-File Report","active":false,"publicationSubtype":{"id":6}},"seriesNumber":"FL 73-005","displayTitle":"Salinity Studies in East Glades Agricultural Area, Southeastern Dade County, Florida","title":"Salinity studies in East Glades Agricultural Area, southeastern Dade County, Florida","docAbstract":"<p>Salinity studies in East Glades Agricultural Area, southeastern Dade County, Florida</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70230463","collaboration":"Prepared in cooperation with Central and Southern Florida Flood Control District","usgsCitation":"Hull, J., and Meyer, F., 1973, Salinity studies in East Glades Agricultural Area, southeastern Dade County, Florida: Open-File Report FL 73-005, 84 p., https://doi.org/10.3133/70230463.","productDescription":"84 p.","numberOfPages":"84","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":398639,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70230463/ofr-fl-73005.pdf","text":"Report","size":"2.21 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR FL 73-005"},{"id":398638,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70230463/coverthb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -80.57061091574482,\n              25.56455300026859\n            ],\n            [\n              -80.57061091574482,\n              25.295388017649827\n            ],\n            [\n              -80.28780387668424,\n              25.295388017649827\n            ],\n            [\n              -80.28780387668424,\n              25.56455300026859\n            ],\n            [\n              -80.57061091574482,\n              25.56455300026859\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","publishedDate":"1973-10-01","noUsgsAuthors":false,"publicationDate":"1973-10-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Hull, J.E.","contributorId":56264,"corporation":false,"usgs":true,"family":"Hull","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":840485,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meyer, F.W.","contributorId":25150,"corporation":false,"usgs":true,"family":"Meyer","given":"F.W.","email":"","affiliations":[],"preferred":false,"id":840486,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":48119,"text":"ofr7365 - 1973 - Reconnaissance of the water resources in the vicinity of proposed deep-well injection sites in southeast Dade County, Florida","interactions":[],"lastModifiedDate":"2025-04-14T17:15:52.972634","indexId":"ofr7365","displayToPublicDate":"2022-01-03T22:15:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"73-65","title":"Reconnaissance of the water resources in the vicinity of proposed deep-well injection sites in southeast Dade County, Florida","docAbstract":"<p>Deep-well injection has been selected by the Dade County Water and Sewer Authority as a means of disposing treated waste water in southeast Dade County. Preliminary plans call for the construction of a county-owned sanitary sewage treatment plant and several 3,000-foot deep injection wells at 1,000-foot intervals on Levee 31E. As a first stage, drilling of seven wells, capable of accepting, in the aggregate, 30 mgd (million gallons per day) of treated liquid waste, is planned. The locations of the proposed sites (fig. 1) were selected by the consultants for the Authority.</p><p>A reconnaissance was made in the vicinity of the proposed well sites to determine the chloride content of surface and ground water because this information is needed to formulate plans for the safe disposal of salt water during drilling and testing of the injection wells. The reconnaissance was part of a cooperative program with the Dade County Water and Sewer Authority to investigate the hydrologic effects of injecting treated waste water into a deep-saline aquifer.</p><p>The area of investigation is near Cutler Ridge in southeast Dade County. It occupies about 51/2 square miles bounded on the east by S.W. 77th Avenue extended, on the west by S.W. 97th Avenue, on the south by Coconut Palm Drive, and on the north by Old Cutler Road (fig. 1). The area for the investigation was selected by the Authority and their consultants.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr7365","collaboration":"Prepared in cooperation with the Dade County Water and Sewer Authority","usgsCitation":"Earle, J., and Meyer, F., 1973, Reconnaissance of the water resources in the vicinity of proposed deep-well injection sites in southeast Dade County, Florida: U.S. Geological Survey Open-File Report 73-65, 20 p., https://doi.org/10.3133/ofr7365.","productDescription":"20 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":484522,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1973/0065/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":170568,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1973/0065/report-thumb.jpg"}],"country":"United States","state":"Florida","county":"Dade 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 \"}}]}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a62e4b07f02db6369cc","contributors":{"authors":[{"text":"Earle, J.E.","contributorId":41037,"corporation":false,"usgs":true,"family":"Earle","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":236839,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meyer, F.W.","contributorId":25150,"corporation":false,"usgs":true,"family":"Meyer","given":"F.W.","email":"","affiliations":[],"preferred":false,"id":236838,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70047604,"text":"70047604 - 1973 - Ground-water resources of Wheeler and eastern Gray Counties, Texas","interactions":[{"subject":{"id":57747,"text":"ofr69333 - 1969 - Ground-water resources of Wheeler and eastern Gray Counties, Texas","indexId":"ofr69333","publicationYear":"1969","noYear":false,"title":"Ground-water resources of Wheeler and eastern Gray Counties, Texas"},"predicate":"SUPERSEDED_BY","object":{"id":70047604,"text":"70047604 - 1973 - Ground-water resources of Wheeler and eastern Gray Counties, Texas","indexId":"70047604","publicationYear":"1973","noYear":false,"title":"Ground-water resources of Wheeler and eastern Gray Counties, Texas"},"id":1}],"lastModifiedDate":"2013-08-14T12:54:54","indexId":"70047604","displayToPublicDate":"2013-01-01T11:15:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":133,"text":"Report","active":false,"publicationSubtype":{"id":2}},"seriesNumber":"170","title":"Ground-water resources of Wheeler and eastern Gray Counties, Texas","docAbstract":"Wheeler and eastern Gray Counties are in the east·central part of the Texas Panhandle. The two counties are characterized by rolling to fairly rugged topography with many sand-dune areas and a well developed drainage system.","language":"English","publisher":"Texas Water Development Board","publisherLocation":"San Antonio, TX","collaboration":"This report was prepared by the U.S. Geological Survey under cooperative agreement with the Texas Waler Development Board","usgsCitation":"Maderak, M., 1973, Ground-water resources of Wheeler and eastern Gray Counties, Texas: Report 170, v, 66 p.","productDescription":"v, 66 p.","costCenters":[],"links":[{"id":276599,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/70047604.png"},{"id":276598,"type":{"id":15,"text":"Index Page"},"url":"https://www.twdb.state.tx.us/publications/reports/numbered_reports/doc/R170/Report170.asp"}],"country":"United States","state":"Texas","county":"Wheeler County;Gray County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -101.0862,35.1817 ], [ -101.0862,35.6208 ], [ -100.0003,35.6208 ], [ -100.0003,35.1817 ], [ -101.0862,35.1817 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"520ca6e8e4b081fa6136d406","contributors":{"authors":[{"text":"Maderak, M.L.","contributorId":41452,"corporation":false,"usgs":true,"family":"Maderak","given":"M.L.","affiliations":[],"preferred":false,"id":482509,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70042942,"text":"70042942 - 1973 - Geological literature on the San Joaquin Valley of California","interactions":[{"subject":{"id":14789,"text":"ofr68174 - 1968 - Geological literature on the San Joaquin Valley of California","indexId":"ofr68174","publicationYear":"1968","noYear":false,"title":"Geological literature on the San Joaquin Valley of California"},"predicate":"SUPERSEDED_BY","object":{"id":70042942,"text":"70042942 - 1973 - Geological literature on the San Joaquin Valley of California","indexId":"70042942","publicationYear":"1973","noYear":false,"title":"Geological literature on the San Joaquin Valley of California"},"id":1}],"lastModifiedDate":"2013-01-29T11:08:11","indexId":"70042942","displayToPublicDate":"2013-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":4,"text":"Book"},"title":"Geological literature on the San Joaquin Valley of California","docAbstract":"The following list of references includes most of the geological literature on the San Joaquin Valley and vicinity in central California (see figure 1) published prior to January 1, 1973. The San Joaquin Valley comprises all or parts of 11 counties -- Alameda, Calaveras, Contra Costa, Fresno, Kern, Kings, Madera, Merced, San Joaquin, Stanislaus, and Tulare (figure 2). As a matter of convenient geographical classification the boundaries of the report area have been drawn along county lines, and to include San Benito and Santa Clara Counties on the west and Mariposa and Tuolumne Counties on the east. Therefore, this list of geological literature includes some publications on the Diablo and Temblor Ranges on the west, the Tehachapi Mountains and Mojave Desert on the south, and the Sierra Nevada Foothills and Mountains on the east.","language":"English","publisher":"AAPG","publisherLocation":"Tulsa, OK","usgsCitation":"Maher, J., Trollman, W., and Denman, J., 1973, Geological literature on the San Joaquin Valley of California, 582 p.","productDescription":"582 p.","costCenters":[{"id":387,"text":"Mineral Resources Program","active":true,"usgs":true}],"links":[{"id":266684,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/pacific/data/036/036001/1_ps0360001.htm"},{"id":266685,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Joaquin Valley","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.84,35.06 ], [ -121.84,38.17 ], [ -118.67,38.17 ], [ -118.67,35.06 ], [ -121.84,35.06 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5108fd82e4b0d965cd9f232e","contributors":{"authors":[{"text":"Maher, J.C.","contributorId":98800,"corporation":false,"usgs":true,"family":"Maher","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":472641,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trollman, W.M.","contributorId":45597,"corporation":false,"usgs":true,"family":"Trollman","given":"W.M.","affiliations":[],"preferred":false,"id":472640,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Denman, J.M.","contributorId":42084,"corporation":false,"usgs":true,"family":"Denman","given":"J.M.","affiliations":[],"preferred":false,"id":472639,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70038339,"text":"70038339 - 1973 - Hydrogeologic data for the Quinnipiac River basin, Connecticut","interactions":[{"subject":{"id":49321,"text":"ofr77662 - 1977 - Water resources inventory of Connecticut; Part 8, Quinnipiac River basin, Connecticut","indexId":"ofr77662","publicationYear":"1977","noYear":false,"title":"Water resources inventory of Connecticut; Part 8, Quinnipiac River basin, Connecticut"},"predicate":"SUPERSEDED_BY","object":{"id":70038339,"text":"70038339 - 1973 - Hydrogeologic data for the Quinnipiac River basin, Connecticut","indexId":"70038339","publicationYear":"1973","noYear":false,"title":"Hydrogeologic data for the Quinnipiac River basin, Connecticut"},"id":1}],"lastModifiedDate":"2014-04-09T14:19:40","indexId":"70038339","displayToPublicDate":"2012-05-01T09:45:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":108,"text":"Connecticut Water Resources Bulletin","active":false,"publicationSubtype":{"id":2}},"seriesNumber":"26","title":"Hydrogeologic data for the Quinnipiac River basin, Connecticut","docAbstract":"This report contains geologic, ground-water, and quality-of-water data collected for the ground-water part of a water-resources inventory of the Quinnipiac River basin, Connecticut. The study was made by the U.S. Geological Survey in fiscal cooperation with the Connecticut Department of Environmental Protection. Collection sites for data used in the study are shown in plate A. A companion report interprets the ground-water, quality-of-water, and surfacewater data collected for the study (Connecticut Water Resources Bulletin No. 27, in parparation).\nThe Quinnipiac River basin~ as used in this report~ is a 360-square-mile\narea in south-central Connecticut drained principally by the Quinnipiac River\nand its tributaries and several smaller streams~ which drain directly to Long\nIsland Sound. (See front cover and plate A.) The study area includes all or\nparts of the following towns: Ansonia, Berlin, Bethany, Branford, Bristol,\nCheshire, Derby, Durham, East Haven, Farmington, Guilford, Hamden, Meriden,\nMiddlefield, Middletown, Milford, New Britain, New Haven, North Branford, North\nHaven, Orange, Plainville, Prospect, Southington, Wallingford, West Haven, Wolcott,\nand Woodbridge.\nData collected for this investigation from July 1969 to December 1971 were\nsupplemented by data collected during previous investigations. This report includes\nsome records of wells and test holes published in Connecticut Water\nResources Bulletin No. 5 and also includes some records used but not published\nin Connecticut Water Resources Bulletin No. 14.\nTable 5 contains old but previously unpublished analyses of water from wells\nin New Haven collected primarily from 1938 to 1949. Ownership of the sampled\nwells, as shown in table 1 and table 5, was determined at the time of the original\ninventory, and this information may now be outdated. Many of these wells\nhave been destroyed since they were last sampled and others, though still in\nexistence, are no longer in use.","language":"English","publisher":"Connecticut Department of Environmental Protection","collaboration":"Prepared by the U.S. Geological Survey in cooperation with the Connecticut Department of Environmental Protection","usgsCitation":"Mazzaferro, D.L., 1973, Hydrogeologic data for the Quinnipiac River basin, Connecticut: Connecticut Water Resources Bulletin 26, Report: 54 p.; 1 Plate: 33.36 x 54.39 inches.","productDescription":"Report: 54 p.; 1 Plate: 33.36 x 54.39 inches","numberOfPages":"58","additionalOnlineFiles":"Y","costCenters":[],"links":[{"id":258817,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/ctwrb/0026/report.pdf","size":"2919","linkFileType":{"id":1,"text":"pdf"}},{"id":258818,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/ctwrb/0026/report-thumb.jpg"},{"id":286038,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/unnumbered/70038339/plate-a.pdf"}],"scale":"48000","country":"United States","state":"Connecticut","otherGeospatial":"Quinnipiac River Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -73.083333,41.166667 ], [ -73.083333,41.708333 ], [ -72.666667,41.708333 ], [ -72.666667,41.166667 ], [ -73.083333,41.166667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a33b1e4b0c8380cd5f1b9","contributors":{"authors":[{"text":"Mazzaferro, David L.","contributorId":89539,"corporation":false,"usgs":true,"family":"Mazzaferro","given":"David","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":463905,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70040755,"text":"70040755 - 1973 - Time-of-travel study, Batten Kill from 0.6 mile east of Vermont-New York border to Clarks Mills, New York","interactions":[],"lastModifiedDate":"2017-09-13T18:25:16","indexId":"70040755","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":5495,"text":"New York State Department of Environmental Conservation Report of Investigations","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"RI-12","title":"Time-of-travel study, Batten Kill from 0.6 mile east of Vermont-New York border to Clarks Mills, New York","language":"English","publisher":"New York State Department of Environmental Conservation","publisherLocation":"Albany, NY","usgsCitation":"Shindel, H., 1973, Time-of-travel study, Batten Kill from 0.6 mile east of Vermont-New York border to Clarks Mills, New York: New York State Department of Environmental Conservation Report of Investigations RI-12, 18 p.","productDescription":"18 p.","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":263189,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New York","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -79.76,40.48 ], [ -79.76,45.02 ], [ -71.86,45.02 ], [ -71.86,40.48 ], [ -79.76,40.48 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50a61d6fe4b0d446a665ca12","contributors":{"authors":[{"text":"Shindel, H.L.","contributorId":17652,"corporation":false,"usgs":true,"family":"Shindel","given":"H.L.","affiliations":[],"preferred":false,"id":468962,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70040715,"text":"70040715 - 1973 - Chemical quality of surface water in the eastern Oswego River basin, New York","interactions":[],"lastModifiedDate":"2012-11-13T13:38:42","indexId":"70040715","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":241,"text":"Basin Planning Report","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"ORB-6","title":"Chemical quality of surface water in the eastern Oswego River basin, New York","language":"English","publisher":"New York State Department of Environmental Conservation","publisherLocation":"Albany, NY","usgsCitation":"Shampine, W., 1973, Chemical quality of surface water in the eastern Oswego River basin, New York: Basin Planning Report ORB-6, 100 p.","productDescription":"100 p.","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":263111,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New York","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -79.76,40.48 ], [ -79.76,45.02 ], [ -71.86,45.02 ], [ -71.86,40.48 ], [ -79.76,40.48 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50a3ba38e4b0855e233c072a","contributors":{"authors":[{"text":"Shampine, W. J.","contributorId":16023,"corporation":false,"usgs":true,"family":"Shampine","given":"W. J.","affiliations":[],"preferred":false,"id":468859,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70001345,"text":"70001345 - 1973 - Recurrence of seismic migrations along the central California segment of the San Andreas fault system","interactions":[],"lastModifiedDate":"2020-12-23T21:57:35.031797","indexId":"70001345","displayToPublicDate":"2010-09-28T23:09:33","publicationYear":"1973","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2840,"text":"Nature","active":true,"publicationSubtype":{"id":10}},"title":"Recurrence of seismic migrations along the central California segment of the San Andreas fault system","docAbstract":"<div id=\"Abs1-section\" class=\"c-article-section\"><div id=\"Abs1-content\" class=\"c-article-section__content\"><p>VERIFICATIONS of tectonic concepts<sup>1</sup><span>&nbsp;</span>concerning seafloor spreading are emerging in a manner that has direct bearing on earthquake prediction. Although the gross pattern of worldwide seismicity contributed to the formulation of the plate tectonic hypothesis, it is the space-time characteristics of this seismicity that may contribute more toward understanding the kinematics and dynamics of the driving mechanism long speculated to originate in the mantle. If the lithosphere is composed of plates that move essentially as rigid bodies, then there should be seismic edge effects associated with this movement. It is these interplate effects, especially seismic migration patterns, that we discuss here. The unidirectional propagation at constant velocity (80 km yr<sup>−1</sup><span>&nbsp;</span>east to west) for earthquakes (<i>M</i>≥7.2) on the Antblian fault for the period 1939 to 1956 (ref. 2) is one of the earliest observations of such a phenomenon. Similar studies<sup>3,4</sup><span>&nbsp;</span>of the Alaska Aleutian seismic zone and certain regions of the west coast of South America suggest unidirectional and recurring migrations of earthquakes (<i>M</i>≥7.7) occur in these areas. Between these two regions along the great transform faults of the west coast of North America, there is some evidence<sup>5</sup><span>&nbsp;</span>for unidirectional, constant velocity and recurrent migration of great earthquakes. The small population of earthquakes (M&gt;7.2) in Savage's investigation<sup>5</sup><span>&nbsp;</span>indicates a large spatial gap along the San Andreas system in central California from 1830 to 1970. Previous work on the seismicity of this gap in central California indicates that the recurrence curves remain relatively constant, independent of large earthquakes, for periods up to a century<sup>6</sup>. Recurrence intervals for earthquakes along the San Andreas Fault have been calculated empirically by Wallace<sup>7</sup><span>&nbsp;</span>on the basis of geological evidence, surface measurements and assumptions restricted to the surficial seismic layer. Here we examine the evidence for recurrence of seismic migrations along the San Andreas fault system of central California for earthquakes of magnitude<span>&nbsp;</span><i>M</i>≥5.</p></div></div>","language":"English","publisher":"Nature","doi":"10.1038/244213a0","issn":"00280836","usgsCitation":"Wood, M., and Allen, S., 1973, Recurrence of seismic migrations along the central California segment of the San Andreas fault system: Nature, v. 244, no. 5413, p. 213-215, https://doi.org/10.1038/244213a0.","productDescription":"3 p.","startPage":"213","endPage":"215","costCenters":[],"links":[{"id":203665,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Andreas fault","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120.84960937499999,\n              34.288991865037524\n            ],\n            [\n              -118.01513671875,\n              33.8339199536547\n            ],\n            [\n              -114.82910156249999,\n              34.939985151560435\n            ],\n            [\n              -116.45507812500001,\n              37.64903402157866\n            ],\n            [\n              -122.32177734375,\n              37.24782120155428\n            ],\n            [\n              -120.84960937499999,\n              34.288991865037524\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"244","issue":"5413","noUsgsAuthors":false,"publicationDate":"1973-07-01","publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db6353a1","contributors":{"authors":[{"text":"Wood, M.D.","contributorId":63930,"corporation":false,"usgs":true,"family":"Wood","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":346730,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Allen, S.S.","contributorId":15747,"corporation":false,"usgs":true,"family":"Allen","given":"S.S.","email":"","affiliations":[],"preferred":false,"id":346729,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26192,"text":"wri7340 - 1973 - Base of fresh ground water approximately 3,000 micromhos in the Sacramento Valley and Sacramento-San Joaquin Delta, California","interactions":[],"lastModifiedDate":"2018-12-06T14:23:22","indexId":"wri7340","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"73-40","title":"Base of fresh ground water approximately 3,000 micromhos in the Sacramento Valley and Sacramento-San Joaquin Delta, California","docAbstract":"<p>The study area consists of about 6,600 square miles; about 5,500 square miles of the floor of the Sacramento Valley, and about 1,100 square miles of the Sacramento-San Joaquin Delta.&nbsp; The Sacramento Valley, as defined by Bryan (1923, p. 8), extends from Red Bluff 145 miles southward to Suisun Bay.&nbsp; It is bounded on the east by the Sierra Nevada, on the northeast by the Cascade Range, on the northwest by the Klamath Mountains, and the west by the Coast Ranges.&nbsp; Southward the valley merges with the Delta and the San Joaquin Valley.&nbsp; The width of the Sacramento Valley varies from about 30 miles near Red Bluff to about 60 miles on the south, and averages about 40 miles.&nbsp; The southern boundary of the study area coincides with the northern boundary used in an earlier study be Page (1971, 1973a).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri7340","usgsCitation":"Berkstresser, C.F., 1973, Base of fresh ground water approximately 3,000 micromhos in the Sacramento Valley and Sacramento-San Joaquin Delta, California: U.S. Geological Survey Water-Resources Investigations Report 73-40, 22.51 x 33.21 inches, https://doi.org/10.3133/wri7340.","productDescription":"22.51 x 33.21 inches","costCenters":[],"links":[{"id":157918,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1973/0040/report-thumb.jpg"},{"id":359986,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1973/0040/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","otherGeospatial":"Sacramento Valley, San Joaquin Delta","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.7008056640625,\n              37.75334401310656\n            ],\n            [\n              -120.838623046875,\n              37.75334401310656\n            ],\n            [\n              -120.838623046875,\n              40.734770989672406\n            ],\n            [\n              -122.7008056640625,\n              40.734770989672406\n            ],\n            [\n              -122.7008056640625,\n              37.75334401310656\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db6489a3","contributors":{"authors":[{"text":"Berkstresser, Charles F. Jr.","contributorId":43390,"corporation":false,"usgs":true,"family":"Berkstresser","given":"Charles","suffix":"Jr.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":195963,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3001,"text":"wsp2029A - 1973 - Hydrogeology of glacial drift, Mesabi Iron Range, northeastern Minnesota","interactions":[],"lastModifiedDate":"2018-04-02T12:05:48","indexId":"wsp2029A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2029","chapter":"A","title":"Hydrogeology of glacial drift, Mesabi Iron Range, northeastern Minnesota","docAbstract":"<p>Stratified fluvial sediments occur within the glacial drift at many places in the Mesabi Iron Range area. These sediments, which are important aquifers, occur extensively between the three main till units. The thickest and most extensive aquifer consists of glaciofluvial sediments that lie between the surficial till and the middle till unit, the bouldery till. Thickness of the glaciofluvial sediments at this stratigraphic interval is greater than 50 feet in much of the area, and transmissivity is greater than 100,000 gallons per day per foot in some places.</p>\n<p>Glaciofluvial sediments underlying the bouldery till occur largely in the western half of the area. These sediments are generally less than 50 feet thick, and transmissivity is generally less than 50,000 gallons per day per foot.</p>\n<p>Surficial glaciofluvial sediments are a source of ground water for high-yield wells only in the eastern part of the area in the vicinity of the Biwabik bedrock valley. Thickness of these sediments is greater than 100 feet in some places, but transmissivity is generally less than 50,000 gallons per day per foot.</p>\n<p>Practical sustained yield of aquifers in glacial drift is estimated to be as much as 40 million gallons per day from known aquifers. Assuming that the ratio of area underlain by aquifer to total area is constant for the study area (about 20 percent where mapped in detail), as much as 80 million gallons per day could be developed from glacial-drift aquifers.</p>","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/wsp2029A","collaboration":"Prepared in cooperation with the Minnesota Department of Iron Range Resources and Rehabilitation","usgsCitation":"Winter, T.C., 1973, Hydrogeology of glacial drift, Mesabi Iron Range, northeastern Minnesota: U.S. Geological Survey Water Supply Paper 2029, Document: iv, 23 p.; 3 Plates: 28.00 x 28.17 inches or smaller, https://doi.org/10.3133/wsp2029A.","productDescription":"Document: iv, 23 p.; 3 Plates: 28.00 x 28.17 inches or smaller","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":29794,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2029a/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":139403,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2029a/report-thumb.jpg"},{"id":29791,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2029a/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":29792,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2029a/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":29793,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2029a/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Minnesota","otherGeospatial":"Mesabi Iron Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.8,\n              47.625\n            ],\n            [\n              -93.8,\n              47\n            ],\n            [\n              -91.75,\n              47\n            ],\n            [\n              -91.75,\n              47.625\n            ],\n            [\n              -93.8,\n              47.625\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a49e4b07f02db624639","contributors":{"authors":[{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":146127,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28990,"text":"wri736 - 1973 - Geology and quality of water in the Modesto-Merced area, San Joaquin Valley, California, with a brief section on hydrology","interactions":[],"lastModifiedDate":"2019-09-05T12:53:57","indexId":"wri736","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"73-6","title":"Geology and quality of water in the Modesto-Merced area, San Joaquin Valley, California, with a brief section on hydrology","docAbstract":"<p>The Modesto-Merced area includes about 1,800 square miles on the northeast side of the San Joaquin Valley. The physiographic units in the area are (1) Sierra Nevada, (2) dissected uplands, (3) low alluvial plains and fans, (4) river flood plains and channels, and (5) overflow lands.</p><p>Geologic units consist of consolidated rocks and unconsolidated deposits. The dominant structure of the geologic units is that of a homocline, which reflects the southwestward-tilted fault block of the Sierra Nevada. The consolidated rocks include: (1) basement complex (pre-Tertiary), (2) marine sandstone and shale (Cretaceous), (3) Ione Formation and other sedimentary rocks (Eocene), (4) Valley Springs Formation (late? Miocene), and (5) the Mehrten Formation (Miocene and Pliocene). In the eastern part of the area, the consolidated rocks generally yield small quantities of water to wells except for the Mehrten Formation which is an important aquifer.</p><p>The unconsolidated deposits include: (1) continental deposits (Pliocene and Pleistocene?), (2) lacustrine and marsh deposits (Pleistocene), (3) older alluvium (Pleistocene and Holocene?), (4) younger alluvium (Holocene), and (5) flood-basin deposits (Holocene). The continental deposits and older alluvium are the main water-yielding units in the unconsolidated deposits. The lacustrine and marsh deposits (E-clay) and the flood-basin deposits yield little water to wells, and the younger alluvium in most places probably yields only moderate quantities of water to wells.</p><p>There are three ground-water bodies in the Modesto-Merced area: (1) the unconfined water body, (2) the confined water body, and (3) the water body in consolidated rocks. The unconfined water body occurs in the unconsolidated deposits above and east of the E-clay, except in the western and southern parts of the area where clay lenses occur and semiconfined conditions exist. The confined water body occurs in the unconsolidated deposits below the E-clay and extends downward to the base of fresh water. The water body in consolidated rocks occurs under both perched and confined conditions.</p><p>Ground-water movement in the unconfined and the confined water bodies is generally westward toward the valley trough. In the unconfined water body, the water also moves toward the major rivers, and toward pumping depressions at Modesto and near El Nido. Because of the higher head in the unconfined water body, water slowly moves from it through the E-clay to the underlying confined water body.</p><p>Surface water is used extensively for irrigation in most of the study area; consequently, shallow water in the unconfined water body has to be controlled by pumping. Nevertheless, water levels near Modesto declined about 6 feet between 1958 and 1962, for the most part during the dry years 1959-61. Near El Nido, water levels declined about 70 feet between 1942 and 1967. In the confined water body, water levels were high in the winter and spring and low in the summer and fall, reflecting irrigation practices. In the southwestern part of the area, water levels in the confined water body declined about 14 feet from 1962 to 1968 and rose slightly after 1968, whereas in the northwestern part water levels remained fairly constant.</p><p>Water from the upper reaches of the Stanislaus, Tuolumne, Merced, and Chowchilla Rivers is calcium bicarbonate in chemical type and is of excellent quality. As those rivers cross the valley floor, their water quality is generally degraded by return flows from irrigated land, and in the Tuolumne River by saline water discharged from abandoned gas wells. Average dissolvedsolids content in the major rivers, as indicated by chemical analyses, do not exceed 400 mg/1 (milligrams per liter) except in the San Joaquin River where average dissolved-solids content has not exceeded 1,050 mg/l.</p><p>Water from minor streams in the area is bicarbonate in chemical type with dissolved-solids content ranging from 56 mg/1 to about 350 mg/l.</p><p>Although chloride-type fresh ground water occurs in the unconfined and confined water bodies and in the water body in consolidated rocks, most of the fresh ground water is a bicarbonate type that has a dissolved-solids content of less than 500 mg/l.</p><p>Water having dissolved solids in excess of about 2,000 mg/1 is considered to be saline. Saline water extends below the base of fresh water to the basement complex and, except in the extreme eastern part, underlies most of the study area. Saline water also occurs as lenses above the base of fresh water in the unconfined and confined water bodies. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri736","collaboration":"Prepared in cooperation with the California Department of Water Resources","usgsCitation":"Page, R.W., and Balding, G.O., 1973, Geology and quality of water in the Modesto-Merced area, San Joaquin Valley, California, with a brief section on hydrology: U.S. Geological Survey Water-Resources Investigations Report 73-6, v, 85 p., https://doi.org/10.3133/wri736.","productDescription":"v, 85 p.","costCenters":[],"links":[{"id":367180,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1973/0006/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158886,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1973/0006/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Joaquin Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -121.5,\n              37\n            ],\n            [\n              -120,\n              37\n            ],\n            [\n              -120,\n              38\n            ],\n            [\n              -121.5,\n              38\n            ],\n            [\n              -121.5,\n              37\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad6e4b07f02db6842bf","contributors":{"authors":[{"text":"Page, R. W.","contributorId":17215,"corporation":false,"usgs":true,"family":"Page","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":200746,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Balding, Gary O.","contributorId":25210,"corporation":false,"usgs":true,"family":"Balding","given":"Gary","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":200747,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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