{"pageNumber":"5085","pageRowStart":"127100","pageSize":"25","recordCount":165549,"records":[{"id":9494,"text":"ofr791570 - 1979 - Stratigraphy and paleoenvironment of Miocene phosphatic rocks in the East San Francisco Bay region, California","interactions":[],"lastModifiedDate":"2012-02-02T00:06:16","indexId":"ofr791570","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1570","title":"Stratigraphy and paleoenvironment of Miocene phosphatic rocks in the East San Francisco Bay region, California","docAbstract":"A stratigraphic study of the Monterey Group in the East San Francisco Bay Region, California, indicates that a depositional basin began to subside in early to middle Miocene time. The Miocene sea transgressed from the west or southwest, and the area subsided to a possible water depth of 500 to 2,500 m. \r\n\r\nThe Monterey Group within the study area is a time-transgressive sequence of six sandstone and shale formations. Stratigraphic cycles of interbedded sandstone and shale formations are related to the amount of terrigenous sediment input into the basin as well as the depositional environment. During periods of low terrigenous sedimentation, biogenetic sedimentation in the form of diatomite layers were interbedded with hemipelagic muds and thin turbidite sands. These diatom-rich sediments were probably deposited within the upper bathyal zone (180 to 500 m) and, during lithification, diagenetically altered to form siliceous shales and cherts. As terrigenous sedimentation increased, probably due to periodic uplift east of the study area, biogenetic sedimentation was masked until finer grained sediment at a lower rate of deposition reoccurred. As the basin filled and a higher energy environment prevailed; coarse-grained sediment was again deposited until a lower energy environment resumed. Three types of inorganic phosphate are present within the study area: nodular, Pelletal, and pebbles of sandy phosphatic mudstone. The nodular phosphate is associated with the siliceous shale formations and formed within diatomite layers before compaction and lithification. The other two types of phosphate are found within the sandstone formations and probably originated in a shallower, higher energy environment than the siliceous shales. \r\n\r\nFaulting was active during middle to late Miocene time. The change in stratigraphic thickness across the Mission fault is 350 m which may approximate the vertical (?) displacement along this fault. This displacement took place in middle to upper Miocene time and apparently caused erosion of the upper formations of the Monterey Group on the west side of the Mission fault before the Briones Formation was deposited in late Miocene time. Depositional thinning of the Monterey Group in the southern portion of the study area may imply that the Hayward and Calaveras faults were also active at this time.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791570","usgsCitation":"Hill, J.M., 1979, Stratigraphy and paleoenvironment of Miocene phosphatic rocks in the East San Francisco Bay region, California: U.S. Geological Survey Open-File Report 79-1570, iv, 75 p., 4 over-size sheets ;30 cm., https://doi.org/10.3133/ofr791570.","productDescription":"iv, 75 p., 4 over-size sheets ;30 cm.","costCenters":[],"links":[{"id":141845,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1570/report-thumb.jpg"},{"id":37196,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1570/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37197,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1570/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37198,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1570/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37199,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1570/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37200,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1570/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8969","contributors":{"authors":[{"text":"Hill, James M.","contributorId":9651,"corporation":false,"usgs":true,"family":"Hill","given":"James","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":159785,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":10072,"text":"ofr791307 - 1979 - Audio-magnetotelluric data log and station-location map for the Silver Star Hot Springs area, Montana","interactions":[],"lastModifiedDate":"2024-02-14T22:13:14.868021","indexId":"ofr791307","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1307","title":"Audio-magnetotelluric data log and station-location map for the Silver Star Hot Springs area, Montana","docAbstract":"<p>During a period of 3 days, 22 audio-magnetotelluric (AMT) soundings were made in the area of the Silver Star Hot Springs, Mont. (fig. 1). These soundings were made to assess the geothermal potential along a northern trend of. hot springs from New Biltmore Hot Springs north to Broadwater Hot Springs, Mont.</p><p>Scalar resistivities from the data log (table 1) show that thermal waters have probably altered the Cenozoic basin fill to the northeast for at least 4-5 km. Leakage of the geothermal system to the surface is probably taking place along a range-front fault at the contacts between the Precambrian metamorphics on the west and the Cenozoic basin fill on the east. Any potential geothermal system would probably be in the area near the existing hot springs or within a few kilometers to the north or northeast.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791307","usgsCitation":"Long, C.L., and Senterfit, R.M., 1979, Audio-magnetotelluric data log and station-location map for the Silver Star Hot Springs area, Montana: U.S. Geological Survey Open-File Report 79-1307, 8 p., https://doi.org/10.3133/ofr791307.","productDescription":"8 p.","costCenters":[],"links":[{"id":425665,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1307/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144481,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1307/report-thumb.jpg"}],"country":"United States","state":"Montana","city":"Silver Star","otherGeospatial":"Silver Star Hot Springs area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -112.36850803099723,\n              45.70735456559231\n            ],\n            [\n              -112.36850803099723,\n              45.63037268072682\n            ],\n            [\n              -112.2598176049457,\n              45.63037268072682\n            ],\n            [\n              -112.2598176049457,\n              45.70735456559231\n            ],\n            [\n              -112.36850803099723,\n              45.70735456559231\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaae4b07f02db668cd1","contributors":{"authors":[{"text":"Long, Carl L.","contributorId":32128,"corporation":false,"usgs":true,"family":"Long","given":"Carl","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":160772,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Senterfit, R. Michael","contributorId":10791,"corporation":false,"usgs":true,"family":"Senterfit","given":"R.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":160771,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":9739,"text":"ofr79282 - 1979 - DEV1, a Fortran program for one-way analysis of variance of analytical data","interactions":[],"lastModifiedDate":"2012-02-02T00:06:25","indexId":"ofr79282","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-282","title":"DEV1, a Fortran program for one-way analysis of variance of analytical data","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr79282","usgsCitation":"Kane, J.S., 1979, DEV1, a Fortran program for one-way analysis of variance of analytical data: U.S. Geological Survey Open-File Report 79-282, 19 p. :ill. ;27 cm., https://doi.org/10.3133/ofr79282.","productDescription":"19 p. :ill. ;27 cm.","costCenters":[],"links":[{"id":143104,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/0282/report-thumb.jpg"},{"id":37478,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/0282/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67eab5","contributors":{"authors":[{"text":"Kane, Jean S.","contributorId":22359,"corporation":false,"usgs":true,"family":"Kane","given":"Jean","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":160211,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9262,"text":"ofr79237 - 1979 - Brief on Reforma-Campeche's (Mexico) petroleum potential","interactions":[],"lastModifiedDate":"2012-02-02T00:06:24","indexId":"ofr79237","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-237","title":"Brief on Reforma-Campeche's (Mexico) petroleum potential","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr79237","usgsCitation":"Grossling, B.F., 1979, Brief on Reforma-Campeche's (Mexico) petroleum potential: U.S. Geological Survey Open-File Report 79-237, 52 p. :maps ;28 cm., https://doi.org/10.3133/ofr79237.","productDescription":"52 p. :maps ;28 cm.","costCenters":[],"links":[{"id":143586,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/0237/report-thumb.jpg"},{"id":36946,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/0237/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb3a8","contributors":{"authors":[{"text":"Grossling, Bernardo F.","contributorId":61797,"corporation":false,"usgs":true,"family":"Grossling","given":"Bernardo","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":159379,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":10071,"text":"ofr791308 - 1979 - Audio-magnetotelluric data log and station-location map for the Ennis Hot Springs area, Montana","interactions":[],"lastModifiedDate":"2024-02-14T22:14:18.485766","indexId":"ofr791308","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1308","title":"Audio-magnetotelluric data log and station-location map for the Ennis Hot Springs area, Montana","docAbstract":"<p>Four days were spent collecting 20 audio-magnetotelluric (AMT) soundings in the area of the Ennis Hot Springs, Mont. (fig. 1). These soundings were made to assist in a regional evaluation of the geothermal potential of the Ennis Hot Springs area.</p><p>Scalar resistivities from the data log (table 1) are indicative of thermal water altering the Quaternary alluvium to the southeast. The alteration extends over an area of 1.5 km by 4 km. The geothermal system is probably along a north-south range fault between the Precambrian gneiss and the Tertiary gravels. The scalar resistivities also indicate a northwest trend that may be an intersecting fault. Therefore any geothermal potential would probably be in the area near the existing hot spring, with a possible extent to the northwest of 1 km and to the southeast some 3 km.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791308","usgsCitation":"Long, C.L., and Senterfit, R.M., 1979, Audio-magnetotelluric data log and station-location map for the Ennis Hot Springs area, Montana: U.S. Geological Survey Open-File Report 79-1308, 7 p., https://doi.org/10.3133/ofr791308.","productDescription":"7 p.","costCenters":[],"links":[{"id":425667,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1308/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144480,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1308/report-thumb.jpg"}],"country":"United States","state":"Montana","city":"Ennis","otherGeospatial":"Ennis Hot Springs area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -111.78676578957553,\n              45.38315560172629\n            ],\n            [\n              -111.78676578957553,\n              45.3078293909125\n            ],\n            [\n              -111.67689556391065,\n              45.3078293909125\n            ],\n            [\n              -111.67689556391065,\n              45.38315560172629\n            ],\n            [\n              -111.78676578957553,\n              45.38315560172629\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaae4b07f02db668eae","contributors":{"authors":[{"text":"Long, Carl L.","contributorId":32128,"corporation":false,"usgs":true,"family":"Long","given":"Carl","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":160770,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Senterfit, R. Michael","contributorId":10791,"corporation":false,"usgs":true,"family":"Senterfit","given":"R.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":160769,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":9119,"text":"ofr791660 - 1979 - Preliminary results of the Sabkhah Hazawza gravity project, Wadi as Sirhan area, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2023-08-22T21:01:04.317444","indexId":"ofr791660","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1660","title":"Preliminary results of the Sabkhah Hazawza gravity project, Wadi as Sirhan area, Kingdom of Saudi Arabia","docAbstract":"<p>One hundred thirty seven new gravity stations at an average station density of one station per 17.5 km2 have been established in a 40 x 60 km area centered on Sabkhah Hazawza in the northwestern part of the Kingdom of Saudi Arabia. A successful tie to existing Arabian American Oil Co. (ARAMCO) gravity data was made and a simple Bouguer gravity anomaly map was compiled during the survey. The map shows a distinct gravity low of about -8 mgal associated with the sabkhah, its minimum displaced to the northeast of the longitudinal axis of the sabkhah. However, the continuation of the gravity anomaly under the basalt field to the northeast suggests that the gravity anomaly is due to an older basin-like structure. If the sabkhah deposits are due to damming of ancient Wadi as Sirhan by basalt flows, then the deposits are probably thin. Preliminary estimates give a maximum thickness of about 270 m for the sedimentary fill causing the gravity anomaly.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791660","usgsCitation":"Gettings, M., 1979, Preliminary results of the Sabkhah Hazawza gravity project, Wadi as Sirhan area, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 79-1660, iii, 8 p., https://doi.org/10.3133/ofr791660.","productDescription":"iii, 8 p.","costCenters":[],"links":[{"id":420042,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1660/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141862,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1660/report-thumb.jpg"}],"country":"Saudi Arabia","otherGeospatial":"Wadi as Sirhan area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              33.7939453125,\n              16.678293098288513\n            ],\n            [\n              57.7001953125,\n              16.678293098288513\n            ],\n            [\n              57.7001953125,\n              32.24997445586331\n            ],\n            [\n              33.7939453125,\n              32.24997445586331\n            ],\n            [\n              33.7939453125,\n              16.678293098288513\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aace4b07f02db66acfa","contributors":{"authors":[{"text":"Gettings, Mark E.","contributorId":100293,"corporation":false,"usgs":true,"family":"Gettings","given":"Mark E.","affiliations":[],"preferred":false,"id":159130,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8383,"text":"ofr791260 - 1979 - A summary of measured hydraulic data for the series of steady and unsteady flow experiments over patterned roughness","interactions":[],"lastModifiedDate":"2012-02-02T00:06:03","indexId":"ofr791260","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1260","title":"A summary of measured hydraulic data for the series of steady and unsteady flow experiments over patterned roughness","docAbstract":"This report summarizes and makes available to other investigators the measured hydraulic data collected during a series of experiments designed to study the effect of patterned bed roughness on steady and unsteady open-channel flow. The patterned effect of the roughness was obtained by clear-cut mowing of designated areas of an otherwise fairly dense coverage of coastal Bermuda grass approximately 250 mm high. All experiments were conducted in the Flood Plain Simulation Facility during the period of October 7 through December 12, 1974. Data from 18 steady flow experiments and 10 unsteady flow experiments are summarized. Measured data included are ground-surface elevations, grass heights and densities, water-surface elevations and point velocities for all experiments. Additional tables of water-surface elevations and measured point velocities are included for the clear-cut areas for most experiments. One complete set of average water-surface elevations and one complete set of measured point velocities are tabulated for each steady flow experiment. Time series data, on a 2-minute time interval, are tabulated for both water-surface elevations and point velocities for each unsteady flow experiment. All data collected, including individual records of water-surface elevations for the steady flow experiments, have been stored on computer disk storage and can be retrieved using the computer programs listed in the attachment to this report. (Kosco-USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791260","usgsCitation":"Collins, D.L., and Flynn, K.M., 1979, A summary of measured hydraulic data for the series of steady and unsteady flow experiments over patterned roughness: U.S. Geological Survey Open-File Report 79-1260, 2 v.; 1419 p. :ill. ;28 cm., https://doi.org/10.3133/ofr791260.","productDescription":"2 v.; 1419 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":140571,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a60c9","contributors":{"authors":[{"text":"Collins, Dannie L.","contributorId":77925,"corporation":false,"usgs":true,"family":"Collins","given":"Dannie","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":157635,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Flynn, Kathleen M.","contributorId":43756,"corporation":false,"usgs":true,"family":"Flynn","given":"Kathleen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":157634,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8581,"text":"ofr791334 - 1979 - Seawater intrusion, south coast of Puerto Rico, 1966-77","interactions":[],"lastModifiedDate":"2023-08-28T16:49:38.975727","indexId":"ofr791334","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1334","title":"Seawater intrusion, south coast of Puerto Rico, 1966-77","docAbstract":"<p>A salinity reconnaissance of the south coast alluvial aquifer of Puerto Rico, including the areas of Guenica, Guayanilla-Yauco, Tallaboa, Juana Diaz, and Jobos was made during 1966-68. In this investigation seawater was detected in the Guayanilla-Yauco and Tallaboa areas.</p><p>Since 1968, water level and quality-of-water data have been collected from selected wells in the south coastal areas between Guanica and Patillas. The 1968-77 study indicated two additional areas of possible seawater intrusion in the Ponce-Santa Isabel area. Another area of possible seawater intrusion was found in the southeastern section of the Salinas fan in the Jobos area.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791334","collaboration":"Prepared in cooperation with the Environmental Quality Board, Commonwealth of Puerto Rico","usgsCitation":"Diaz, J.R., 1979, Seawater intrusion, south coast of Puerto Rico, 1966-77: U.S. Geological Survey Open-File Report 79-1334, iv, 19 p., https://doi.org/10.3133/ofr791334.","productDescription":"iv, 19 p.","costCenters":[],"links":[{"id":141032,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1334/report-thumb.jpg"},{"id":420194,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1334/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","otherGeospatial":"Puerto Rico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -67.40806368190145,\n              18.616783196969436\n            ],\n            [\n              -67.40806368190145,\n              17.855395184079114\n            ],\n            [\n              -65.5521705049356,\n              17.855395184079114\n            ],\n            [\n              -65.5521705049356,\n              18.616783196969436\n            ],\n            [\n              -67.40806368190145,\n              18.616783196969436\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc2c8","contributors":{"authors":[{"text":"Diaz, Jose Raul","contributorId":18363,"corporation":false,"usgs":true,"family":"Diaz","given":"Jose","email":"","middleInitial":"Raul","affiliations":[],"preferred":false,"id":157977,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":10346,"text":"ofr79982 - 1979 - Stormwater-runoff data for a commercial area, Broward County, Florida","interactions":[],"lastModifiedDate":"2024-02-20T20:20:18.869555","indexId":"ofr79982","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-982","title":"Stormwater-runoff data for a commercial area, Broward County, Florida","docAbstract":"<p>Rainfall, stormwater discharge, and water-quality data for rainfall and runoff are summarized for a commercial area in Fort Lauderdale, Florida. Loads for 20 water-quality constituents were computed for runoff from 31 storms between May 1975 and June 1977. The basin of 20.4 acres contains a shopping center with adjacent parking, and is 97.9 percent impervious.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr79982","collaboration":"Prepared in cooperation with the Florida Department of Environmental Regulation","usgsCitation":"Miller, R.A., Mattraw, H.C., and Hardee, J., 1979, Stormwater-runoff data for a commercial area, Broward County, Florida: U.S. Geological Survey Open-File Report 79-982, iii, 127 p., https://doi.org/10.3133/ofr79982.","productDescription":"iii, 127 p.","costCenters":[],"links":[{"id":143524,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/0982/report-thumb.jpg"},{"id":402485,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/0982/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida","county":"Broward County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80.37981,25.949959 ], [ -80.37981,26.37992 ], [ -80.060996,26.37992 ], [ -80.060996,25.949959 ], [ -80.37981,25.949959 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b15d0","contributors":{"authors":[{"text":"Miller, Robert A.","contributorId":52938,"corporation":false,"usgs":true,"family":"Miller","given":"Robert","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":161228,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mattraw, Harold C. Jr.","contributorId":72360,"corporation":false,"usgs":true,"family":"Mattraw","given":"Harold","suffix":"Jr.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":161227,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hardee, Jack","contributorId":99554,"corporation":false,"usgs":true,"family":"Hardee","given":"Jack","email":"","affiliations":[],"preferred":false,"id":161229,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":9543,"text":"ofr791263 - 1979 - Ground-water availability in carbonate rocks of the Dandridge area, Jefferson County, Tennessee","interactions":[],"lastModifiedDate":"2012-02-02T00:06:17","indexId":"ofr791263","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1263","title":"Ground-water availability in carbonate rocks of the Dandridge area, Jefferson County, Tennessee","docAbstract":"Groundwater in Jefferson County, Tenn., occurs in solution openings that follow bedding planes and strike joints in the dense limestone and dolomite. Recharge beginning at topographic highs in the northwest moves across strike to lows in the southeast; it is intercepted and collected by high permeability beds in the middle of the Knox Group and is routed along strike to discharge at large springs. Exploratory wells were drilled at two sites to test this concept of the flow system. Three wells at Moore Spring site in the recharge area penetrated only mud and solid rock. Four wells at Riley Spring site in the discharge area each penetrated at least five water-bearing openings that gave these wells an average production of 93 gallons per minute and a maximum of 180 gallons per minute. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791263","usgsCitation":"Hollyday, E., and Goddard, P., 1979, Ground-water availability in carbonate rocks of the Dandridge area, Jefferson County, Tennessee: U.S. Geological Survey Open-File Report 79-1263, 49 p., 7 over-size sheets ;27 cm., https://doi.org/10.3133/ofr791263.","productDescription":"49 p., 7 over-size sheets ;27 cm.","costCenters":[],"links":[{"id":142851,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1263/report-thumb.jpg"},{"id":37266,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1263/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37267,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1263/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37268,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1263/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37269,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1263/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37270,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1263/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37263,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1263/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37264,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1263/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37265,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1263/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66d320","contributors":{"authors":[{"text":"Hollyday, E. F.","contributorId":95062,"corporation":false,"usgs":true,"family":"Hollyday","given":"E. F.","affiliations":[],"preferred":false,"id":159865,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goddard, P.L.","contributorId":52579,"corporation":false,"usgs":true,"family":"Goddard","given":"P.L.","email":"","affiliations":[],"preferred":false,"id":159864,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":9747,"text":"ofr791063 - 1979 - Analysis of ground water by different laboratories: a comparison of chloride and nitrate data, Nassau and Suffolk counties, New York","interactions":[],"lastModifiedDate":"2013-02-15T07:38:22","indexId":"ofr791063","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1063","title":"Analysis of ground water by different laboratories: a comparison of chloride and nitrate data, Nassau and Suffolk counties, New York","docAbstract":"Water samples from wells in Nassau and Suffolk Counties were analyzed for chloride and nitrate. Two samples were collected at each well; one was analyzed by the U.S. Geological Survey, the other by a laboratory in the county from which the sample was taken. Results were compared statistically by paired-sample t-test to indicate the degree of uniformity among laboratory results. Chloride analyses from one of the three county laboratories differed significantly (0.95 confidence level) from that of a Geological Survey laboratory. For nitrate analyses, a significant difference (0.95 confidence level) was noted between results from two of the three county laboratories and the Geological Survey laboratory. The lack of uniformity among results reported by the participating laboratories indicates a need for continuing participation in a quality-assurance program and exercise of strong quality control from time of sample collection through analysis so that differences can be evaluated. (Kosco-USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791063","usgsCitation":"Katz, B.G., and Krulikas, R.K., 1979, Analysis of ground water by different laboratories: a comparison of chloride and nitrate data, Nassau and Suffolk counties, New York: U.S. Geological Survey Open-File Report 79-1063, iv, 16 p. :graphs ;27 cm., https://doi.org/10.3133/ofr791063.","productDescription":"iv, 16 p. :graphs ;27 cm.","costCenters":[],"links":[{"id":141241,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":267455,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1063/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acfe4b07f02db6804ae","contributors":{"authors":[{"text":"Katz, Brian G. bkatz@usgs.gov","contributorId":1093,"corporation":false,"usgs":true,"family":"Katz","given":"Brian","email":"bkatz@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":160225,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krulikas, Richard K.","contributorId":36910,"corporation":false,"usgs":true,"family":"Krulikas","given":"Richard","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":160226,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":10060,"text":"ofr79744 - 1979 - Relation between proposed developments of water resources and seepage from the All-American Canal, eastern Imperial Valley, California","interactions":[],"lastModifiedDate":"2022-07-12T16:45:42.169036","indexId":"ofr79744","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-744","title":"Relation between proposed developments of water resources and seepage from the All-American Canal, eastern Imperial Valley, California","docAbstract":"<p>A two-layer digital model designed for this study indicated that sealing of the Coachella branch of the All-American Canal would cause an eventual increase in seepage from the All-American Canal of about 15,000 acre-feet annually. Sealing of both the Coachella Canal and the segment of the All-American Canal between Pilot Knob and Drop 1 would result in a lessening of seepage rates from the All-American Canal of 57,000 acre-feet in 1985, but of only 39,000 acre-feet in 2030. Sealing both the Coachella and the All-American Canals would reduce the outflow to Mexicali Valley from 120,000 acre-feet in 1980 to less than 9,000 acre-feet in 2030.<br></p><p>The model also indicated that if only the Coachella Canal were sealed, a little less than 40 percent of water pumped from proposed well fields near the All-American Canal ultimately would be derived from increased seepage from the All-American Canal; between 50 and 60 percent of the water pumped would be water that otherwise would flow to Mexicali Valley.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr79744","collaboration":"Prepared in-cooperation with the U.S. Bureau of Reclamation","usgsCitation":"Loeltz, O.J., and Leake, S.A., 1979, Relation between proposed developments of water resources and seepage from the All-American Canal, eastern Imperial Valley, California: U.S. Geological Survey Open-File Report 79-744, ix, 83 p., https://doi.org/10.3133/ofr79744.","productDescription":"ix, 83 p.","costCenters":[],"links":[{"id":403545,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/0744/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144433,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/0744/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"All-American Canal, eastern Imperial Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.53212738037108,\n              32.81353570021499\n            ],\n            [\n              -114.488525390625,\n              32.81353570021499\n            ],\n            [\n              -114.488525390625,\n              32.82853860158794\n            ],\n            [\n              -114.53212738037108,\n              32.82853860158794\n            ],\n            [\n              -114.53212738037108,\n              32.81353570021499\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db634c73","contributors":{"authors":[{"text":"Loeltz, Omar J.","contributorId":86312,"corporation":false,"usgs":true,"family":"Loeltz","given":"Omar","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":160750,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leake, S. A.","contributorId":52164,"corporation":false,"usgs":true,"family":"Leake","given":"S.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":160749,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8382,"text":"ofr791602 - 1979 - Geologic and geotechnical properties of the Fort Union Formation in drill cores from the Thunder Basin National Grassland, Campbell County, Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:06:03","indexId":"ofr791602","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1602","title":"Geologic and geotechnical properties of the Fort Union Formation in drill cores from the Thunder Basin National Grassland, Campbell County, Wyoming","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791602","usgsCitation":"Collins, D.S., and Jenkins, A., 1979, Geologic and geotechnical properties of the Fort Union Formation in drill cores from the Thunder Basin National Grassland, Campbell County, Wyoming: U.S. Geological Survey Open-File Report 79-1602, i, 168 p., 11 over-size sheets, map ;28 cm., https://doi.org/10.3133/ofr791602.","productDescription":"i, 168 p., 11 over-size sheets, map ;28 cm.","costCenters":[],"links":[{"id":94853,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-01.pdf","size":"3495","linkFileType":{"id":1,"text":"pdf"}},{"id":94854,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-02.pdf","size":"3362","linkFileType":{"id":1,"text":"pdf"}},{"id":94855,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-03.pdf","size":"3605","linkFileType":{"id":1,"text":"pdf"}},{"id":94856,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-04.pdf","size":"1644","linkFileType":{"id":1,"text":"pdf"}},{"id":94857,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-05.pdf","size":"885","linkFileType":{"id":1,"text":"pdf"}},{"id":94858,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-06.pdf","size":"918","linkFileType":{"id":1,"text":"pdf"}},{"id":94859,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-07.pdf","size":"920","linkFileType":{"id":1,"text":"pdf"}},{"id":94860,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-08.pdf","size":"970","linkFileType":{"id":1,"text":"pdf"}},{"id":94861,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-09.pdf","size":"817","linkFileType":{"id":1,"text":"pdf"}},{"id":94862,"rank":407,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-10.pdf","size":"817","linkFileType":{"id":1,"text":"pdf"}},{"id":94863,"rank":408,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1602/plate-11.pdf","size":"890","linkFileType":{"id":1,"text":"pdf"}},{"id":140570,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1602/report-thumb.jpg"},{"id":35962,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1602/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8274","contributors":{"authors":[{"text":"Collins, D. S.","contributorId":54590,"corporation":false,"usgs":true,"family":"Collins","given":"D.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":157632,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jenkins, A.T.","contributorId":104895,"corporation":false,"usgs":true,"family":"Jenkins","given":"A.T.","email":"","affiliations":[],"preferred":false,"id":157633,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8381,"text":"ofr79695 - 1979 - Ground-water data in the Baker County-northern Malheur County area, Oregon","interactions":[],"lastModifiedDate":"2022-07-12T16:36:37.613349","indexId":"ofr79695","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-695","title":"Ground-water data in the Baker County-northern Malheur County area, Oregon","docAbstract":"<p>Ground-water data for the Baker County-northern Malheur area, Oregon, are tabulated for the Bureau of Land Management. The data include well and spring records, a well-location map, drillers' logs of wells, observation-well hydrographs, and chemical analyses of ground-water samples. The reported yields of wells and springs in the area ranged from less than 1 to 2,500 gallons per minute. Dissolved solids in ground-water samples ranged from 50 to 1,587 milligrams per liter, and arsenic ranged from 0.001 to 0.317 milligrams per liter.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr79695","collaboration":"Prepared in cooperation with the U.S. Bureau of Land Management","usgsCitation":"Collins, C.A., 1979, Ground-water data in the Baker County-northern Malheur County area, Oregon: U.S. Geological Survey Open-File Report 79-695, Report: v, 28 p.; 1 Plate: 42.68 x 51.30 inches, https://doi.org/10.3133/ofr79695.","productDescription":"Report: v, 28 p.; 1 Plate: 42.68 x 51.30 inches","costCenters":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"links":[{"id":403535,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/0695/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":403532,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/0695/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141439,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/0695/report-thumb.jpg"}],"country":"United States","state":"Oregon","county":"Baker County, Malheur County","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -118.421630859375,\n              43.667871610117494\n            ],\n            [\n              -116.94946289062499,\n              43.667871610117494\n            ],\n            [\n              -116.94946289062499,\n              45.01918507438176\n            ],\n            [\n              -118.421630859375,\n              45.01918507438176\n            ],\n            [\n              -118.421630859375,\n              43.667871610117494\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cf51","contributors":{"authors":[{"text":"Collins, C. A.","contributorId":43731,"corporation":false,"usgs":true,"family":"Collins","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":157631,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8297,"text":"ofr79764 - 1979 - Massive zunyite rock from western Elko County, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:06:00","indexId":"ofr79764","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-764","title":"Massive zunyite rock from western Elko County, Nevada","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr79764","usgsCitation":"Coats, R.R., Consul, J.J., and Neil, S.T., 1979, Massive zunyite rock from western Elko County, Nevada: U.S. Geological Survey Open-File Report 79-764, i, 10 p. :map ;28 cm., https://doi.org/10.3133/ofr79764.","productDescription":"i, 10 p. :map ;28 cm.","costCenters":[],"links":[{"id":140774,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fe4d","contributors":{"authors":[{"text":"Coats, Robert Roy","contributorId":77131,"corporation":false,"usgs":true,"family":"Coats","given":"Robert","email":"","middleInitial":"Roy","affiliations":[],"preferred":false,"id":157517,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Consul, Jerry J.","contributorId":92249,"corporation":false,"usgs":true,"family":"Consul","given":"Jerry","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":157518,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Neil, Sara T.","contributorId":68734,"corporation":false,"usgs":true,"family":"Neil","given":"Sara","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":157516,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":8298,"text":"ofr791640 - 1979 - Alaskan papers and abstracts published by the Geological Society of America, 1890-1978, indexed by quadrangle","interactions":[],"lastModifiedDate":"2023-08-18T19:22:33.26208","indexId":"ofr791640","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1640","title":"Alaskan papers and abstracts published by the Geological Society of America, 1890-1978, indexed by quadrangle","docAbstract":"<p>This open—file report lists most papers and abstracts on the geology and mineral resources of Alaska published by the Geological Society of America from 1890 through 1978. They are listed by the quadrangles (scale 1:250,000) into which Alaska has been subdivided for topographic mapping (p. 2). Not included are papers and bibliographies on systematic paleontology.</p><p>Reports that deal with regional tectonic hypotheses, regional syntheses, Alaska as a whole, or with areas that cannot be identified with specific quadrangles and bibliographies are listed under Alaska — General. Many abstracts appear in this section because they are so worded that locations cannot be determined accurately enough to restrict areas discussed to specific quadrangles. Reports that deal with offshore areas not within quadrangle boundaries are listed under Offshore Areas. 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Edward Huntington","contributorId":25916,"corporation":false,"usgs":true,"family":"Cobb","given":"Edward","email":"","middleInitial":"Huntington","affiliations":[],"preferred":false,"id":157519,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9124,"text":"ofr791509 - 1979 - Ultramafic inclusions and host alkali olivine basalts of the southern coastal plain of the Red Sea, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2012-02-02T00:06:23","indexId":"ofr791509","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1509","title":"Ultramafic inclusions and host alkali olivine basalts of the southern coastal plain of the Red Sea, Kingdom of Saudi Arabia","docAbstract":"A variety of mafic and ultramafic inclusions occur within the pyroclastic components of the Al Birk basalt, erupted on the southern Red Sea coastal plain of Saudi Arabia from \r\nPleistocene time to the present. Depleted harzburgites are the only inclusions contained within the basalts that were erupted through Miocene oceanic crust (15 km thick) in the vicinity of Jizan, whereas to the north in the vicinity of Al Birk, alkali basalts that were erupted through a thicker Precambrian crust (48 km thick) contain mixtures of harzburgites, cumulate gabbro, and websterite inclusions accompanied by large (> 2 cm) megacrysts of glassy alumina-rich clinopyroxene, plagioclase, and spinel. Microprobe analyses of individual minerals from the harzburgites, websterites, and cumulate gabbros reveal variations in composition that can be related to a complex mantle history during the evolution of the alkali basalts. Clinopyroxene and plagioclase megacrysts may represent early phases that crystallized from the alkali olivine basalt magma at depths less than 35 km. Layered websterites and gabbros with cumulate plagioclase and clinopyroxene may represent continuing crystallization of the alkali olivine basalt magma in the lower crust when basaltic magma was not rapidly ascending. It is significant that the megacrysts and cumulate inclusions apparently form only where the magmas have traversed the Precambrian crust, whereas the harzburgite-bearing basalts that penetrated a much thinner Miocene oceanic crust reveal no evidence of mantle fractionation. These alkali olivine basalts and their contained inclusions are related in time to present-day rifting in the Red Sea axial trough. The onshore, deep-seated, undersaturated magmas are separated from the shallow Red Sea rift subalkaline basalts by only 170 km. The contemporaneity of alkaline olivine and subalkaline basalts requires that they must relate directly to the separation of the Arabian plate from the African plate.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791509","usgsCitation":"Ghent, E.D., Coleman, R.G., and Hadley, D.G., 1979, Ultramafic inclusions and host alkali olivine basalts of the southern coastal plain of the Red Sea, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 79-1509, iii, 41 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr791509.","productDescription":"iii, 41 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":143623,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1509/report-thumb.jpg"},{"id":36746,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1509/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e0e4b07f02db5e3f45","contributors":{"authors":[{"text":"Ghent, Edward D.","contributorId":103283,"corporation":false,"usgs":true,"family":"Ghent","given":"Edward","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":159141,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coleman, Robert Griffin","contributorId":89527,"corporation":false,"usgs":true,"family":"Coleman","given":"Robert","email":"","middleInitial":"Griffin","affiliations":[],"preferred":false,"id":159140,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hadley, Donald G.","contributorId":19527,"corporation":false,"usgs":true,"family":"Hadley","given":"Donald","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":159139,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":8299,"text":"ofr791475 - 1979 - Alaskan papers and abstracts published in American Association of Petroleum Geologists Bulletin, 1950-1978, indexed by quadrangle","interactions":[],"lastModifiedDate":"2023-09-05T20:04:20.280211","indexId":"ofr791475","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1475","title":"Alaskan papers and abstracts published in American Association of Petroleum Geologists Bulletin, 1950-1978, indexed by quadrangle","docAbstract":"<p>This open—file report lists all papers and abstracts on the geology and mineral resources of Alaska published in the American Association of Petroleum Geologists Bulletin from 1950 through 1978. They are listed by the quadrangles (scale 1:250,000) into which Alaska has been subdivided for topographic mapping (p. 2).</p><p>Reports that deal with regional tectonic hypotheses, regional syntheses, Alaska as a whole, or with areas that can not be identified with specific quadrangles, and the annual reports of developments in Alaska are listed under Alaska — General. Most abstracts appear in this section because they are so worded that locations can not be determined accurately enough to restrict areas discussed to specific quadrangles. Reports that deal with offshore areas not within quadrangle boundaries are listed under Offshore Areas. The Alaska — General and Offshore Areas lists appear before the alphabetically arranged quadrangle listings.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791475","usgsCitation":"Cobb, E.H., 1979, Alaskan papers and abstracts published in American Association of Petroleum Geologists Bulletin, 1950-1978, indexed by quadrangle: U.S. Geological Survey Open-File Report 79-1475, iii, 78 p., https://doi.org/10.3133/ofr791475.","productDescription":"iii, 78 p.","costCenters":[],"links":[{"id":420516,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1475/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140776,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1475/report-thumb.jpg"}],"country":"United 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,{"id":10043,"text":"ofr791076 - 1979 - Preliminary report on Tertiary volcanism and uranium mineralization in the Thomas Range and northern Drum Mountains, Juab County, Utah","interactions":[],"lastModifiedDate":"2023-11-24T19:19:50.716151","indexId":"ofr791076","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1076","title":"Preliminary report on Tertiary volcanism and uranium mineralization in the Thomas Range and northern Drum Mountains, Juab County, Utah","docAbstract":"<p>The Thomas Range and northern Drum Mountains have a history of volcanism, faulting, and mineralization that began about 42 m.y. ago. Volcanic activity and mineralization in the area can be divided into three stages according to the time-related occurrence of rock types, trace element associations, and chemical nature of mineralization. Volcanic activity switched abruptly from rhyodacite-quartz latite (42-39 m.y. ago) to rhyolite (38-32 m.y. ago) to alkali rhyolite stages (21 and 6-7 m.y. ago); these stages correspond to periods of chalcophile and siderophile metal mineralization, no mineralization, and lithophile metal mineralization, respectively. Angular unconformities record episodes of cauldron collapse and block faulting between the stages of volcanic activity and mineralization. The youngest angular unconformity formed between 21 and 7 m.y. ago during basin-and-range faulting.</p><p>Early rhyodacite-quartz latite volcanism from composite volcanoes and fissures produced flows, breccias, and ash-flow tuff of the Drum Mountains Rhyodacite and Mt. Laird Tuff. Eruption of the Mt. Laird Tuff about 39 m.y. ago from an area north of Joy townsite was accompanied by collapse of the Thomas caldera. Part of the roof of the magma chamber did not collapse, or the magma was resurgent, as is indicated by porphyry dikes and plugs in the Drum Mountains. Chalcophile and siderophile metal mineralization, including copper, gold, and manganese, accompanied early volcanism.</p><p>The middle stage of volcanic activity was characterized by explosive eruption of rhyolitic ash-flow tuffs and collapse of the Dugway Valley cauldron. Eruption of the Joy Tuff 38 m.y. ago was accompanied by subsidence of this cauldron and followed by collapse and sliding of Paleozoic rocks from the west wall of the cauldron. Landslides in The Dell were covered by the Dell Tuff, erupted 32 m.y. ago from an unknown source to the east. An ash-flow of the Needles Range Formation was erupted 30-31 m.y. ago, probably from a distant source outside the volcanic field. The rhyolitic stage of volcanism was barren of mineralization.</p><p>The last stage of volcanism was contemporaneous with basin-and-range faulting and was characterized by explosive eruption of ash and pumice, forming stratified tuff, and by quiet eruption of alkali rhyolite as viscous flows and domes. The first episode of alkali rhyolite volcanism deposited the beryllium tuff and porphyritic rhyolite members of the Spor Mountain Formation 21 m.y. ago. After a period of block faulting, the stratified tuff and alkali rhyolite of the Topaz Mountain Rhyolite were erupted 6-7 m.y. ago along faults and fault intersections. Erosion of Spor Mountain may have provided abundant dolomite detritus to the beryllium tuff member. The alkali rhyolite of both formations is fluorine-rich, as is evident from abundant topaz, and contains anomalous amounts of lithophile metals. Alkali rhyolite volcanism was accompanied by lithophile metal mineralization which deposited fluorite, beryllium, and uranium.</p><p>The structure of the area is dominated by the Thomas caldera, and the younger Dugway Valley cauldron, which is nested within the Thomas caldera; the Thomas caldera is surrounded by a rim of Paleozoic rocks at Spor Mountain and Paleozoic to Precambrian rocks in the Drum Mountains. The Joy fault and Dell fault system mark the ring fracture zone of the Thomas caldera. These structural features began to form about 39 m.y. ago during eruption of the Mt. Laird Tuff and cauldon subsidence. The Dugway Valley cauldron sank along a series of step-like normal faults southeast of Topaz Mountain in response to collapse of the magma chamber of the Joy Tuff. The caldera structure was modified by block faulting between 21 and 7 m.y. ago, the time of widespread extensional faulting in the basin-and-range province. Vents erupted alkali rhyolite 6-7 m.y. ago along basin-and-range faults.</p><p>Uranium mineralization was associated with the stage of alkali rhyolite volcanism, extensional basin-and-range faulting, and lithophile metal mineralization; it occurred at least 11 m.y. after the end of the caldera cycle. Uranium, derived from alkali rhyolite magma, was concentrated in trace amounts by magmatic fluids and in potentially economic amounts by hydrothermal fluids and ground water. Hydrothermal fluids deposited uraniferous fluorite as pipes in carbonate rocks of Paleozoic age on Spor Mountain and uranium-bearing disseminated deposits of fluorite and beryllium in the beryllium tuff member of the Spor Mountain Formation. Uranium of hydrothermal origin is dispersed in fluorite and opal. Uranium in fluorite may be tetravalent(?) but that in opal is probably hexavalent; no primary minerals of tetravalent uranium are known to occur. Ground waters have concentrated significant ores of hexavalent uranium minerals in the beryllium tuff member of the Spor Mountain Formation at the Yellow Chief Mine, and are probably also responsible for widespread low concentrations (0.0X percent) of uranium that occur separately from beryllium ore in the beryllium tuff member. More deposits of the Yellow Chief type may occur in down-faulted sections of beryllium tuff beneath the Thomas Range. The ground water ores show no evidence of a reducing environment; instead, precipitation of hexavalent uranium minerals occurred by evaporation, decline in concentration of complexing ions such as carbonate, or some other mechanism. Reducing environments for hydrothermal deposits must be sought around rhyolite vents and in a hypothesized pluton of alkali rhyolite composition beneath Spor Mountain; for ground-water deposits, reducing environments may occur in basin fill such as that of the Dugway Valley cauldron.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791076","usgsCitation":"Lindsey, D., 1979, Preliminary report on Tertiary volcanism and uranium mineralization in the Thomas Range and northern Drum Mountains, Juab County, Utah: U.S. Geological Survey Open-File Report 79-1076, iii, 101 p., https://doi.org/10.3133/ofr791076.","productDescription":"iii, 101 p.","costCenters":[],"links":[{"id":422914,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1076/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144895,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1076/report-thumb.jpg"}],"country":"United States","state":"Utah","county":"Juab County","otherGeospatial":"Drum Mountains, Thomas Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -113.34409375798417,\n              39.76215545120101\n            ],\n            [\n              -113.34409375798417,\n              39.453214061180944\n            ],\n            [\n              -112.84421582829695,\n              39.453214061180944\n            ],\n            [\n              -112.84421582829695,\n              39.76215545120101\n            ],\n            [\n              -113.34409375798417,\n              39.76215545120101\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cb75","contributors":{"authors":[{"text":"Lindsey, David Allen","contributorId":25155,"corporation":false,"usgs":true,"family":"Lindsey","given":"David Allen","affiliations":[],"preferred":false,"id":160720,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9139,"text":"ofr791143 - 1979 - Measured sections of the Montana Group and equivalent rocks from Montana and Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:06:12","indexId":"ofr791143","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1143","title":"Measured sections of the Montana Group and equivalent rocks from Montana and Wyoming","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791143","usgsCitation":"Gill, J.R., and Burkholder, R.E., 1979, Measured sections of the Montana Group and equivalent rocks from Montana and Wyoming: U.S. Geological Survey Open-File Report 79-1143, 205 p. :map ;28 cm., https://doi.org/10.3133/ofr791143.","productDescription":"205 p. :map ;28 cm.","costCenters":[],"links":[{"id":142188,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1143/report-thumb.jpg"},{"id":36768,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1143/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db610ec3","contributors":{"authors":[{"text":"Gill, James R.","contributorId":44904,"corporation":false,"usgs":true,"family":"Gill","given":"James","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":159168,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burkholder, Robert E.","contributorId":86337,"corporation":false,"usgs":true,"family":"Burkholder","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":159169,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8246,"text":"ofr791297 - 1979 - Summary of hydrologic data for Tampa Bypass Canal System, July 1974 to September 1976","interactions":[],"lastModifiedDate":"2024-03-11T18:22:11.183644","indexId":"ofr791297","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1297","title":"Summary of hydrologic data for Tampa Bypass Canal System, July 1974 to September 1976","docAbstract":"<p>The Tampa Bypass Canal is part of a flood-control project east of the city of Tampa under construction by the U.S. Army Corps of Engineers. It will divert floodwater from the Hillsborough River at points upstream from Tampa through a canal system to McKay Bay. The U.S. Geological Survey began a hydrologic data program in 1974 to provide data needed to identify existing hydrologic conditions and to evaluate the effects of canal construction. A network of surface-water and ground-water sites was designed to monitor changes in nutrients, trace metals, major inorganic constituents, pesticides, and benthic invertebrates along the canal system; to monitor changes in trace elements, common constituents, nitrates, specific conductance, and chlorides in the Floridan aquifer; and to monitor changes in the potentiometric surface of the Floridan aquifer.</p><p>In 1974-75, the monitoring program consisted of drilling 12 monitor wells and initiation of the surface-water sampling program. In 1976, the program consisted of drilling five additional wells, continuation of the surface-water sampling, initiation of ground-water sampling program, and monitoring of discharge from springs.</p><p>Water-quality data for nine surface-water sites in the basin were collected at each of the control structure sites, in the tidal portion of the canal, and at each of the major tributaries to the canal system.</p><p>Fifteen ground-water sites were sampled annually to provide information on ground-water quality. Ten wells were sampled semiannually for dissolved chloride concentrations to provide information on the freshwater-saltwater interface. Ground-water levels were collected at 34 wells in the areas adjacent to the canal to monitor changes in the potentiometric surface in the Floridan aquifer.</p><p>Discharge measurements from springs along the canal system were made in 1969-73 and 1976 to provide data on the quantity of ground water entering the canal. A daily discharge station was operated at structure S-160 to determine quantity of water flowing from the canal system into the bay.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791297","collaboration":"Prepared in cooperation with the U.S. Army Corps of Engineers","usgsCitation":"Causseaux, K.W., and Rollins, H., 1979, Summary of hydrologic data for Tampa Bypass Canal System, July 1974 to September 1976: U.S. Geological Survey Open-File Report 79-1297, iv, 74 p., https://doi.org/10.3133/ofr791297.","productDescription":"iv, 74 p.","costCenters":[],"links":[{"id":426506,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1297/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142058,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1297/report-thumb.jpg"}],"country":"United States","state":"Florida","city":"Tampa","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -82.60182943316552,\n              28.08882190162491\n            ],\n            [\n              -82.60182943316552,\n              27.846197307615455\n            ],\n            [\n              -82.36560217558342,\n              27.846197307615455\n            ],\n            [\n              -82.36560217558342,\n              28.08882190162491\n            ],\n            [\n              -82.60182943316552,\n              28.08882190162491\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db699069","contributors":{"authors":[{"text":"Causseaux, Kennedy W.","contributorId":60644,"corporation":false,"usgs":true,"family":"Causseaux","given":"Kennedy","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":157414,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rollins, H.C.","contributorId":102885,"corporation":false,"usgs":true,"family":"Rollins","given":"H.C.","email":"","affiliations":[],"preferred":false,"id":157415,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":9759,"text":"ofr791430 - 1979 - Programs EMCUPL and SCHCOPL: computation of electromagnetic coupling on a layered halfspace with complex conductivities","interactions":[],"lastModifiedDate":"2012-02-02T00:06:10","indexId":"ofr791430","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1430","title":"Programs EMCUPL and SCHCOPL: computation of electromagnetic coupling on a layered halfspace with complex conductivities","docAbstract":"A number of efficient numerical computer algorithms are incorporated into a general program called EMCUPL, which calculates the electromagnetic (EM) coupling between two straight wires on the surface of a multilayered half space. Each layer has an isotropic conductivity which may be either real or complex. A second computer program, called SCHCOPL, is described which calculates the coupling for the special case of a Schlumberger or Wenner array also on a multilayered half space. Comparison with other programs shows that EMCUPL is at least as accurate, more generally applicable, and computationally more efficient FORTRAN listings of all subprograms and example calculations are given in the Appendix.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791430","usgsCitation":"Kauahikaua, J.P., and Anderson, W.L., 1979, Programs EMCUPL and SCHCOPL: computation of electromagnetic coupling on a layered halfspace with complex conductivities: U.S. Geological Survey Open-File Report 79-1430, 91 p. :ill. ;28 cm., https://doi.org/10.3133/ofr791430.","productDescription":"91 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":141170,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1430/report-thumb.jpg"},{"id":37507,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1430/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65e070","contributors":{"authors":[{"text":"Kauahikaua, James P. 0000-0003-3777-503X jimk@usgs.gov","orcid":"https://orcid.org/0000-0003-3777-503X","contributorId":2146,"corporation":false,"usgs":true,"family":"Kauahikaua","given":"James","email":"jimk@usgs.gov","middleInitial":"P.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":160245,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anderson, Walter L.","contributorId":99133,"corporation":false,"usgs":true,"family":"Anderson","given":"Walter","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":160246,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8375,"text":"ofr79983 - 1979 - Hydrographic properties and primary productivity of San Francisco Bay waters, March 1976-July 1977","interactions":[],"lastModifiedDate":"2022-10-24T19:02:06.316807","indexId":"ofr79983","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-983","title":"Hydrographic properties and primary productivity of San Francisco Bay waters, March 1976-July 1977","docAbstract":"<p>Data are presented on the quantitative relations between water chemistry and phytoplankton productivity in San Francisco Bay between March 1976 and July 1977. Spatial distributions are listed for: salinity, temperature, transmission, chlorophyll-a, fluorescence, dissolved oxygen, orthophosphate, nitrate + nitrite, nitrite, ammonia, particulate organic carbon, alkalinity, pH, pCO<sub>2</sub>, suspended sediment and turbidity. These samples were collected at 36 stations located along the axis of the Bay from Rio Vista on the Sacramento River to Calaveras Point in South San Francisco Bay, and along transects from the Golden Gate Bridge to the Farallon Islands. Also reported are the results of 59 experiments measuring in situ rates of micronutrient uptake and phytoplankton productivity at 9 locations throughout the Bay.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr79983","usgsCitation":"Cole, B.E., and Herndon, R.E., 1979, Hydrographic properties and primary productivity of San Francisco Bay waters, March 1976-July 1977: U.S. Geological Survey Open-File Report 79-983, xxiii, 97 p., https://doi.org/10.3133/ofr79983.","productDescription":"xxiii, 97 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":408665,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/0983/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141295,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/0983/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.87933349609376,\n              37.31119861382921\n            ],\n            [\n              -121.19842529296875,\n              37.31119861382921\n            ],\n            [\n              -121.19842529296875,\n              38.30718056188316\n            ],\n            [\n              -122.87933349609376,\n              38.30718056188316\n            ],\n            [\n              -122.87933349609376,\n              37.31119861382921\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2de4b07f02db614751","contributors":{"authors":[{"text":"Cole, Brian E.","contributorId":18357,"corporation":false,"usgs":true,"family":"Cole","given":"Brian","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":157622,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Herndon, Raynol E.","contributorId":84369,"corporation":false,"usgs":true,"family":"Herndon","given":"Raynol","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":157623,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":9142,"text":"ofr791504 - 1979 - Gravity and magnetic profiles, and rock property data for the Shaviovik and Echooka Rivers area, North Slope, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:12","indexId":"ofr791504","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1504","title":"Gravity and magnetic profiles, and rock property data for the Shaviovik and Echooka Rivers area, North Slope, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr791504","usgsCitation":"Giovannetti, D., and Bird, K.J., 1979, Gravity and magnetic profiles, and rock property data for the Shaviovik and Echooka Rivers area, North Slope, Alaska: U.S. Geological Survey Open-File Report 79-1504, 15 p., 1 over-size sheet ;29 cm., https://doi.org/10.3133/ofr791504.","productDescription":"15 p., 1 over-size sheet ;29 cm.","costCenters":[],"links":[{"id":142209,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1504/report-thumb.jpg"},{"id":36772,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1979/1504/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36773,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1504/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a26e6","contributors":{"authors":[{"text":"Giovannetti, D.M.","contributorId":29427,"corporation":false,"usgs":true,"family":"Giovannetti","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":159175,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bird, Kenneth J. kbird@usgs.gov","contributorId":1015,"corporation":false,"usgs":true,"family":"Bird","given":"Kenneth","email":"kbird@usgs.gov","middleInitial":"J.","affiliations":[{"id":255,"text":"Energy Resources Program","active":true,"usgs":true}],"preferred":true,"id":159174,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8573,"text":"ofr791427 - 1979 - A uranium occurrence in the Tertiary Kootznahoo Formation on Kuiu Island, southeast Alaska","interactions":[],"lastModifiedDate":"2023-09-28T22:04:57.778825","indexId":"ofr791427","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1979","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":"79-1427","title":"A uranium occurrence in the Tertiary Kootznahoo Formation on Kuiu Island, southeast Alaska","docAbstract":"<p>Radioactive anomalies as high as 50 times background and uranium-bearing samples were discovered in parts of the nonmarine Tertiary Kootznahoo Formation in southeast Alaska by K. A. Dickinson and John Mitchell. Samples containing as much as 1300 ± 400 ppm uranium, measured by beta eU, were found. These samples have the highest uranium contents so far reported from Tertiary sedimentary rocks in southeast Alaska. Eakins (1975) reported two samples containing 12 and 13 ppm uranium and an anomaly of 13 times background from the same area. The purpose of this paper is to report the results of present studies and to suggest further work.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr791427","usgsCitation":"Dickinson, K.A., 1979, A uranium occurrence in the Tertiary Kootznahoo Formation on Kuiu Island, southeast Alaska: U.S. Geological Survey Open-File Report 79-1427, 5 p., https://doi.org/10.3133/ofr791427.","productDescription":"5 p.","costCenters":[],"links":[{"id":421360,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1979/1427/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141090,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1979/1427/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Kuiu Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -134.63385325594632,\n              56.94520028809225\n            ],\n            [\n              -134.63385325594632,\n              56.02516202375887\n            ],\n            [\n              -133.72077585281323,\n              56.02516202375887\n            ],\n            [\n              -133.72077585281323,\n              56.94520028809225\n            ],\n            [\n              -134.63385325594632,\n              56.94520028809225\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a545c","contributors":{"authors":[{"text":"Dickinson, Kendell A.","contributorId":55430,"corporation":false,"usgs":true,"family":"Dickinson","given":"Kendell","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":157964,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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