{"pageNumber":"5800","pageRowStart":"144975","pageSize":"25","recordCount":184569,"records":[{"id":28027,"text":"wri7837 - 1978 - Preliminary appraisal of the geohydrologic aspects of drainage wells, Orlando area, central Florida","interactions":[],"lastModifiedDate":"2018-03-30T15:34:15","indexId":"wri7837","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-37","title":"Preliminary appraisal of the geohydrologic aspects of drainage wells, Orlando area, central Florida","docAbstract":"<p>The Floridan aquifer contains two highly transmissive cavernous zones in the Orlando area: an upper producing zone about 150-600 feet below land surface; and a lower producing zone about 1,100-1,500 feet below land surface. Natural head differences are downward and there is hydraulic connection between the two producing zones. Drainage wells are finished open-end into the upper producing zone and emplace surface waters directly into that zone by gravity. Quantitatively, their use constitutes an effective method of artificial recharge. Their negative aspects relate to the probably poor, but unknown, quality of the recharge water. Caution is suggested in drawing definite and final conclusions on the overall geohydrologic and environmental effects of drainage wells prior to the collection and interpretation of a considerable quantity of new data. Though few ground-water pollution problems have been documented to date, the potential for such pollution should be seriously considered in light of the prob-able continuing need to use drainage wells; the probable volumes and quality of water involved; and the hydraulic relations between the two producing zones.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri7837","usgsCitation":"Kimrey, J.O., 1978, Preliminary appraisal of the geohydrologic aspects of drainage wells, Orlando area, central Florida: U.S. Geological Survey Water-Resources Investigations Report 78-37, iv, 24 p., https://doi.org/10.3133/wri7837.","productDescription":"iv, 24 p.","costCenters":[],"links":[{"id":158821,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Florida","city":"Orlando","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -81.58172607421875,\n              28.401064827220896\n            ],\n            [\n              -81.23222351074219,\n              28.401064827220896\n            ],\n            [\n              -81.23222351074219,\n              28.699020111484817\n            ],\n            [\n              -81.58172607421875,\n              28.699020111484817\n            ],\n            [\n              -81.58172607421875,\n              28.401064827220896\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67ca2a","contributors":{"authors":[{"text":"Kimrey, Joel O.","contributorId":96262,"corporation":false,"usgs":true,"family":"Kimrey","given":"Joel","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":199090,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28940,"text":"wri7851 - 1978 - Physiography and surficial geology of the copper-nickel study region, northeastern Minnesota","interactions":[],"lastModifiedDate":"2024-01-08T22:28:23.652704","indexId":"wri7851","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-51","title":"Physiography and surficial geology of the copper-nickel study region, northeastern Minnesota","docAbstract":"<p>The Copper-Nickel study region lies in the Superior Upland physiographic province and is located approximately 60 miles north of Duluth and 100 miles southeast of International Falls, Minnesota. It straddles the Laurentian Divide, which separates Hudson Bay and Lake Superior drainage. The topography exhibits a southwesterly trending lineation that parallels the strike of southeastward-dipping bedrock units and the southwestward direction of ice movement during Pleistocene glaciation. For this study, the region has been divided into seven physiographic areas based on geomorphic features related to the bedrock surface, glacial deposits, and hydrogeologic significance.</p>\n<p>The surficial geology is largely a result of two southwestward advances of the Rainy Lobe of the Laurentian ice sheet. The Toimi Drumlin Field, the oldest glacial deposit, covers much of the southern part of the region. It is bounded on the north by the Vermilion Moraine Complex, an east-west trending series of terminal and recessional moraines that mark the southerly extent of the second advance of the Rainy Lobe. Thin ground moraine and small outwash deposits occur both within and north of the Vermilion Moraine Complex except in the Embarrass and Dunka River basins where outwash deposits up to 200 feet in thickness fill a deep bedrock valley.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"St. Paul, MN","doi":"10.3133/wri7851","collaboration":"Prepared in cooperation with Minnesota Environmental Quality Board Copper-Nickel Study Staff","usgsCitation":"Olcott, P.G., and Siegel, D.I., 1978, Physiography and surficial geology of the copper-nickel study region, northeastern Minnesota: U.S. Geological Survey Water-Resources Investigations Report 78-51, Document: iv, 22 p.; 3 Plates: 20.99 x 25.11 inches or smaller, https://doi.org/10.3133/wri7851.","productDescription":"Document: iv, 22 p.; 3 Plates: 20.99 x 25.11 inches or smaller","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":424201,"rank":6,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35256.htm","linkFileType":{"id":5,"text":"html"}},{"id":95737,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1978/0051/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":95735,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1978/0051/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":95734,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1978/0051/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158311,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1978/0051/report-thumb.jpg"},{"id":95736,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1978/0051/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Minnesota","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -92.25,\n              47.75\n            ],\n            [\n              -91.916667,\n              47.75\n            ],\n            [\n              -91.75,\n              47.916667\n            ],\n            [\n              -91.5,\n              47.77\n            ],\n            [\n              -91.5,\n              47.5\n            ],\n            [\n              -91.75,\n              47.5\n            ],\n            [\n              -91.75,\n              47.25\n            ],\n            [\n              -92.25,\n              47.25\n            ],\n            [\n              -92.25,\n              47.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685996","contributors":{"authors":[{"text":"Olcott, P. G.","contributorId":79903,"corporation":false,"usgs":true,"family":"Olcott","given":"P.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":200651,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Siegel, D. I.","contributorId":77562,"corporation":false,"usgs":true,"family":"Siegel","given":"D.","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":200650,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":10939,"text":"ofr78460 - 1978 - Hydrogeologic maps of proposed flood detention area proposed by Southwest Florida Water Management District, Green Swamp area, Florida","interactions":[],"lastModifiedDate":"2023-02-13T18:06:51.145198","indexId":"ofr78460","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-460","title":"Hydrogeologic maps of proposed flood detention area proposed by Southwest Florida Water Management District, Green Swamp area, Florida","docAbstract":"<p>Information about the hydrogeology of that part of the Green Swamp area which has been designated by Southwest Florida Water Management District as the flood detention area is given on seven maps. The maps show (1) core-hole numbers, (2) sand thickness, (3) clay thickness, (4) clay vertical hydraulic conductivity, (5) clay leakance, (6) depth to Floridan aquifer, and (7) altitude of top of Floridan aquifer. The data were obtained from 85 core holes drilled in 1977 and from 24 core holes drilled previously. The 127 square-mile study area is part of the headwaters of the Withlacoochee River and the Little Withlacoochee River. The data will be useful in future water-resources planning and in a concurrent interpretive study of the Green Swamp area.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78460","collaboration":"Prepared in cooperation with the Southwest Florida Water Management District","usgsCitation":"Rutledge, A.T., and Grubb, H.F., 1978, Hydrogeologic maps of proposed flood detention area proposed by Southwest Florida Water Management District, Green Swamp area, Florida: U.S. Geological Survey Open-File Report 78-460, Report: 8 p.; 7 Plates: 20.10 x 33.16 inches or smaller, https://doi.org/10.3133/ofr78460.","productDescription":"Report: 8 p.; 7 Plates: 20.10 x 33.16 inches or smaller","costCenters":[],"links":[{"id":413005,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1978/0460/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144338,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1978/0460/report-thumb.jpg"},{"id":413010,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1978/0460/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":413011,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1978/0460/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":413006,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1978/0460/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":413007,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1978/0460/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":413008,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1978/0460/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":413009,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1978/0460/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":413024,"rank":9,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1978/0460/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida","otherGeospatial":"Green Swamp area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -83.5,27.5 ], [ -83.5,29.5 ], [ -81.5,29.5 ], [ -81.5,27.5 ], [ -83.5,27.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ee4b07f02db62794f","contributors":{"authors":[{"text":"Rutledge, A. T.","contributorId":38532,"corporation":false,"usgs":true,"family":"Rutledge","given":"A.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":162241,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grubb, Hayes F.","contributorId":91079,"corporation":false,"usgs":true,"family":"Grubb","given":"Hayes","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":162242,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":3836,"text":"cir780 - 1978 - Earthquake Hazards Reduction Program; fiscal year 1978 studies supported by the U.S. Geological Survey","interactions":[],"lastModifiedDate":"2012-02-02T00:05:40","indexId":"cir780","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"780","title":"Earthquake Hazards Reduction Program; fiscal year 1978 studies supported by the U.S. Geological Survey","language":"ENGLISH","publisher":"Dept. of the Interior, Geological Survey ;\r\ndistributed by Branch of Distribution, U.S. Geological Survey,","doi":"10.3133/cir780","usgsCitation":"Hamilton, R.M., 1978, Earthquake Hazards Reduction Program; fiscal year 1978 studies supported by the U.S. Geological Survey: U.S. Geological Survey Circular 780, vi, 36 p. :ill., map ;26 cm. , https://doi.org/10.3133/cir780.","productDescription":"vi, 36 p. :ill., map ;26 cm. ","costCenters":[],"links":[{"id":118394,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1978/0780/report-thumb.jpg"},{"id":30909,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1978/0780/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a52e4b07f02db62ac89","contributors":{"authors":[{"text":"Hamilton, Robert Morrison","contributorId":69115,"corporation":false,"usgs":true,"family":"Hamilton","given":"Robert","email":"","middleInitial":"Morrison","affiliations":[],"preferred":false,"id":147698,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28370,"text":"wri7866 - 1978 - Evaluation of thermograph data for California streams","interactions":[],"lastModifiedDate":"2014-03-25T10:24:16","indexId":"wri7866","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-66","title":"Evaluation of thermograph data for California streams","docAbstract":"Statistical analysis of water-temperature data from California streams indicates that, for most purposes, long-term operation of thermographs (automatic water-temperature recording instruments) does not provide a more useful record than either short-term operation of such instruments or periodic measurements. Harmonic analyses were made of thermograph records 5 to 14 years in length from 82 stations. More than 80 percent of the annual variation in water temperature is explained by the harmonic function for 77 of the 82 stations. Harmonic coefficients based on 8 years of thermograph record at 12 stations varied only slightly from coefficients computed using two equally split 4-year records. At five stations where both thermograph and periodic (10 to 23 measurements per year) data were collected concurrently, harmonic coefficients for periodic data were defined nearly as well as those for thermograph data. Results of this analysis indicate that, except where detailed surveillance of water temperatures is required or where there is a chance of temporal change, thermograph operations can be reduced substantially without affecting the usefulness of temperature records.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri7866","collaboration":"Prepared in cooperation with the  California Department of Water Resources","usgsCitation":"Limerinos, J., 1978, Evaluation of thermograph data for California streams: U.S. Geological Survey Water-Resources Investigations Report 78-66, iii, 38 p., https://doi.org/10.3133/wri7866.","productDescription":"iii, 38 p.","numberOfPages":"43","costCenters":[{"id":629,"text":"Water Resources Division","active":false,"usgs":true}],"links":[{"id":159206,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri7866.JPG"},{"id":284808,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1978/0066/report.pdf"}],"country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.86,32.21 ], [ -124.86,42.25 ], [ -113.85,42.25 ], [ -113.85,32.21 ], [ -124.86,32.21 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd5884e4b0b290850f8248","contributors":{"authors":[{"text":"Limerinos, J.T.","contributorId":46123,"corporation":false,"usgs":true,"family":"Limerinos","given":"J.T.","affiliations":[],"preferred":false,"id":199686,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":67036,"text":"i1111 - 1978 - Geologic map of the Aeolis Quadrangle of Mars","interactions":[],"lastModifiedDate":"2023-07-06T11:06:26.010958","indexId":"i1111","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1111","title":"Geologic map of the Aeolis Quadrangle of Mars","docAbstract":"<p><span class=\"NormalTextRun SCXW91866633 BCX8\">Two principal physiographic provinces of Mars are </span><span class=\"NormalTextRun SCXW91866633 BCX8\">represented</span><span class=\"NormalTextRun SCXW91866633 BCX8\"> in the Aeolis quadrangle: (1) Elysium Plan</span><span class=\"NormalTextRun SCXW91866633 BCX8\">itia in the north is part of a broad planet-encircling belt of relatively young lowland plains, and (2) cratered highlands in the south consist</span><span class=\"NormalTextRun SCXW91866633 BCX8\"> of roughly primitive terrain that extends to polar deposits around the southern ice cap (Condit and Soderblom, 1978: </span><span class=\"NormalTextRun SCXW91866633 BCX8\">Scott and </span><span class=\"NormalTextRun SCXW91866633 BCX8\">Carr</span><span class=\"NormalTextRun SCXW91866633 BCX8\">, 1978). These two terrains are </span><span class=\"NormalTextRun SCXW91866633 BCX8\">separated</span><span class=\"NormalTextRun SCXW91866633 BCX8\"> by an irregular discont</span><span class=\"NormalTextRun SCXW91866633 BCX8\">inuous northwest-trending scarp that becomes less conspicuous and more segmented toward the east </span><span class=\"NormalTextRun SCXW91866633 BCX8\">part</span><span class=\"NormalTextRun SCXW91866633 BCX8\"> of the ma</span><span class=\"NormalTextRun SCXW91866633 BCX8\">p</span><span class=\"NormalTextRun SCXW91866633 BCX8\"> area. Two large channels </span><span class=\"NormalTextRun SCXW91866633 BCX8\">transect the highlands; they widen northward downslope and have other features cha</span><span class=\"NormalTextRun SCXW91866633 BCX8\">racteristic of terrestrial </span><span class=\"ContextualSpellingAndGrammarError SCXW91866633 BCX8\">river beds</span><span class=\"NormalTextRun SCXW91866633 BCX8\">. However, now fans or deltaic forms are </span><span class=\"NormalTextRun SCXW91866633 BCX8\">visible</span><span class=\"NormalTextRun SCXW91866633 BCX8\"> at their mouths and their floors merge with the plains. One large </span><span class=\"NormalTextRun SCXW91866633 BCX8\">shield volcano, Apollinaris Patera, projects above the plains adjacent to the highlands in the northeast part of the quadrangle. More than 4 km of relief occur across the region from the high plateau in the south and west, downslope northward to plains.</span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i1111","usgsCitation":"Scott, D.H., and West, M., 1978, Geologic map of the Aeolis Quadrangle of Mars: U.S. Geological Survey IMAP 1111, 1 Plate: 52.00 × 33.33 inches, https://doi.org/10.3133/i1111.","productDescription":"1 Plate: 52.00 × 33.33 inches","costCenters":[],"links":[{"id":438996,"rank":3,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9ZE4ASV","text":"USGS data release","linkHelpText":"Geologic map of the Aeolis Quadrangle of Mars"},{"id":187561,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":101386,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1111/plate-1.pdf","size":"6142","linkFileType":{"id":1,"text":"pdf"}}],"scale":"502000","otherGeospatial":"Mars","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a25b9","contributors":{"authors":[{"text":"Scott, D. H.","contributorId":73565,"corporation":false,"usgs":true,"family":"Scott","given":"D.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":275492,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"West, M.N.","contributorId":19636,"corporation":false,"usgs":true,"family":"West","given":"M.N.","email":"","affiliations":[],"preferred":false,"id":275491,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28713,"text":"wri785 - 1978 - Technique for estimating magnitude and frequency of floods in Virginia","interactions":[{"subject":{"id":47957,"text":"ofr71208 - 1971 - Virginia small streams program; preliminary flood-frequency relations","indexId":"ofr71208","publicationYear":"1971","noYear":false,"title":"Virginia small streams program; preliminary flood-frequency relations"},"predicate":"SUPERSEDED_BY","object":{"id":28713,"text":"wri785 - 1978 - Technique for estimating magnitude and frequency of floods in Virginia","indexId":"wri785","publicationYear":"1978","noYear":false,"title":"Technique for estimating magnitude and frequency of floods in Virginia"},"id":1},{"subject":{"id":55912,"text":"ofr69168 - 1969 - Floods in Virginia--Magnitude and frequency","indexId":"ofr69168","publicationYear":"1969","noYear":false,"title":"Floods in Virginia--Magnitude and frequency"},"predicate":"SUPERSEDED_BY","object":{"id":28713,"text":"wri785 - 1978 - Technique for estimating magnitude and frequency of floods in Virginia","indexId":"wri785","publicationYear":"1978","noYear":false,"title":"Technique for estimating magnitude and frequency of floods in Virginia"},"id":2}],"lastModifiedDate":"2020-08-07T22:22:43.191543","indexId":"wri785","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-5","title":"Technique for estimating magnitude and frequency of floods in Virginia","docAbstract":"<p><span>A technique is presented for estimating the magnitude </span><span>and frequency of floods in Virginia. For 299 gaged sites, </span><span>the magnitudes of floods having recurrence intervals of 2 to </span><span>100 years are provided in tables. For ungaged sites, regression </span><span>relations are presented that allow the estimation of flood </span><span>magnitudes based on upstream drainage area, average main-channel </span><span>slope, and a factor to account for regional variations in basin </span><span>terrain characteristics that would bias the results. A summary </span><span>of maximum known peak discharges are presented for 363 sites </span><span>together with the relationship of drainage-area size to flow </span><span>in cubic feet per second per square mile. Also given is table </span><span>of 10 basin characteristics for 403 gaging stations.</span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri785","collaboration":"Prepared in cooperation with the Virginia Department of Highways and Transportation and U.S. Department of Transportation Federal Highway Administration","usgsCitation":"Miller, E.M., 1978, Technique for estimating magnitude and frequency of floods in Virginia: U.S. Geological Survey Water-Resources Investigations Report 78-5, Report: v, 83 p.; 2 Plates: 31.48 x 15.90 inches and 31.73 x 16.15 inches, https://doi.org/10.3133/wri785.","productDescription":"Report: v, 83 p.; 2 Plates: 31.48 x 15.90 inches and 31.73 x 16.15 inches","costCenters":[],"links":[{"id":377219,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1978/0005/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":377218,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1978/0005/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":377217,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1978/0005/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159469,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1978/0005/report-thumb.jpg"}],"country":"United 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,{"id":28063,"text":"wri78111 - 1978 - Evaluation and correlation of water-quality data for the North Fork Flathead River, northwestern Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:08:26","indexId":"wri78111","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-111","title":"Evaluation and correlation of water-quality data for the North Fork Flathead River, northwestern Montana","docAbstract":"This report is a compilation and evaluation of water-quality measurements that have been made by the U.S. Geological Survey at two stations on the North Fork Flathead River in Montana. Historical streamflow records show an annual mean daily discharge of 3,010 cubic feet per second near the mouth--a threefold increase compared to discharge at the international boundary. The chemical character of the water is dominated by calcium and magnesium cations and the bicarbonate anion. Base flow, in contrast to high flows from runoff, is characterized by higher dissolved constituents and lower concentrations of suspended sediment. The several lakes that contribute water throughout the middle and lower drainage have a dampening effect on both streamflow and constituent concentrations. Using the available data and computer techniques, regression equations were developed between certain water-quality variables. (Woodard-USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey, Water Resources Division,","doi":"10.3133/wri78111","usgsCitation":"Knapton, J.R., 1978, Evaluation and correlation of water-quality data for the North Fork Flathead River, northwestern Montana: U.S. Geological Survey Water-Resources Investigations Report 78-111, vi, 95 p. :ill., maps ;26 cm., https://doi.org/10.3133/wri78111.","productDescription":"vi, 95 p. :ill., maps ;26 cm.","costCenters":[],"links":[{"id":118744,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1978/0111/report-thumb.jpg"},{"id":56893,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1978/0111/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fb0e3","contributors":{"authors":[{"text":"Knapton, J. R.","contributorId":84385,"corporation":false,"usgs":true,"family":"Knapton","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":199155,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28326,"text":"wri7815 - 1978 - Map showing ground-water conditions in the House Rock area, Coconino County, Arizona-- 1976","interactions":[],"lastModifiedDate":"2019-07-23T11:50:30","indexId":"wri7815","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-15","title":"Map showing ground-water conditions in the House Rock area, Coconino County, Arizona-- 1976","docAbstract":"The House Rock area includes about 1,500 sq mi in north-central Arizona. Ground water is present in several aquifers that are made up of one or more formations. In the Paria Plateau and Wahweap areas ground water is obtained from the N aquifer, which includes the Navajo Sandstone, Kayenta Formation, and Moenave Formation. Reported static water levels in wells range from 515 to 1,500 ft below the land surface. The chemical quality of the water in the N aquifer varies with location, and dissolved solids generally are less than 850 milligrams per liter. Several wells and test holes in the Lees Ferry area penetrate either the alluvium, Chinle Formation, Moenkopi Formation, or a combination of these. As of 1976, water from these wells was not being used because of poor chemical quality. In the southern and western parts of the area many springs discharge from te Kaibab, Redwall , and Muav Limestones. The quality of water from these formations generally is excellent. Information on the map (scale 1:125,000) includes the principal aquifer that furnishes water to individual wells and springs, depth to water, altitude of the water level, and chemical quality of the water. (Woodard-USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri7815","usgsCitation":"Levings, G.W., and Farrar, C.D., 1978, Map showing ground-water conditions in the House Rock area, Coconino County, Arizona-- 1976: U.S. Geological Survey Water-Resources Investigations Report 78-15, 1 Plate: 29.99 x 40.42 inches, https://doi.org/10.3133/wri7815.","productDescription":"1 Plate: 29.99 x 40.42 inches","costCenters":[],"links":[{"id":365859,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1978/0015/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159357,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1978/0015/report-thumb.jpg"}],"country":"United States","state":"Arizona","county":"Coconino County","otherGeospatial":"House Rock","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112.04887390136719,\n              36.727052686670056\n            ],\n            [\n              -112.03977584838867,\n              36.727052686670056\n            ],\n            [\n              -112.03977584838867,\n              36.73310620817445\n            ],\n            [\n              -112.04887390136719,\n              36.73310620817445\n            ],\n            [\n              -112.04887390136719,\n              36.727052686670056\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db655445","contributors":{"authors":[{"text":"Levings, G. W.","contributorId":12485,"corporation":false,"usgs":true,"family":"Levings","given":"G.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":199597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Farrar, C. D.","contributorId":71978,"corporation":false,"usgs":true,"family":"Farrar","given":"C.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":199598,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28325,"text":"wri77114 - 1978 - Altitude and configuration of the top of the Floridan Aquifer, Duval County, Florida","interactions":[],"lastModifiedDate":"2019-08-05T11:01:40","indexId":"wri77114","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"77-114","title":"Altitude and configuration of the top of the Floridan Aquifer, Duval County, Florida","docAbstract":"Structural contours on the top of the Floridan aquifer in Duval County, Florida, show that the top of the aquifer ranges from less than 300 feet below sea level to more than 600 feet below sea level. Two inferred concealed faults occur in the aquifer; one trending northeast-southwest in the eastern part of the county. The maximum vertical displacement of the top of the aquifer of both faults is about 150 feet. A geologic section included on the map shows the geologic formations of Eocene age that comprise the Floridan aquifer. These are, in ascending order: the Lake City Limestone, the Avon Park Limestone, and the Ocala Limestone. 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,{"id":66117,"text":"i1080 - 1978 - Bedrock topography of north-central Iowa","interactions":[{"subject":{"id":42246,"text":"ofr77174 - 1977 - Bedrock topography of north-central Iowa","indexId":"ofr77174","publicationYear":"1977","noYear":false,"title":"Bedrock topography of north-central Iowa"},"predicate":"SUPERSEDED_BY","object":{"id":66117,"text":"i1080 - 1978 - Bedrock topography of north-central Iowa","indexId":"i1080","publicationYear":"1978","noYear":false,"title":"Bedrock topography of north-central Iowa"},"id":1}],"lastModifiedDate":"2016-08-23T09:51:37","indexId":"i1080","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1080","title":"Bedrock topography of north-central Iowa","docAbstract":"<p>The bedrock in Iowa (Hershey, 1969) is generally overlain by deposits of glacial drift and alluvium, which range in thickness from less than 1 ft to more than 400 ft, and from less than 1 ft to about 60 ft respectively. The configuration of the bedrock surface is the result of a complex system of ancient drainage courses which were developed during a long period of preglacial erosion and during shorter, but mroe intense, periods of interglacial erosion.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/i1080","usgsCitation":"Hansen, R., 1978, Bedrock topography of north-central Iowa: U.S. Geological Survey IMAP 1080, 2 Plates: 26.72 x 35.46 inches and 30.65 x 37.98 inches, https://doi.org/10.3133/i1080.","productDescription":"2 Plates: 26.72 x 35.46 inches and 30.65 x 37.98 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"links":[{"id":189729,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/i1080.PNG"},{"id":327531,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1080/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327532,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1080/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":106594,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8934.htm","linkFileType":{"id":5,"text":"html"},"description":"8934"}],"scale":"25000","country":"United States","state":"Iowa","county":"Cero Gordo, Butler, Floyd, Franklin, Mitchell, Worth","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -93.5,42.75 ], [ -93.5,43.333333333333336 ], [ -92.75,43.333333333333336 ], [ -92.75,42.75 ], [ -93.5,42.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62c45b","contributors":{"authors":[{"text":"Hansen, R.E.","contributorId":57109,"corporation":false,"usgs":true,"family":"Hansen","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":274000,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":61640,"text":"gq1493 - 1978 - Geologic map of the Thermo 15-minute quadrangle, Beaver and Iron Counties, Utah","interactions":[{"subject":{"id":10933,"text":"ofr77508 - 1977 - Preliminary geologic map of the Thermo 15-minute Quadrangle, Beaver and Iron counties, Utah","indexId":"ofr77508","publicationYear":"1977","noYear":false,"title":"Preliminary geologic map of the Thermo 15-minute Quadrangle, Beaver and Iron counties, Utah"},"predicate":"SUPERSEDED_BY","object":{"id":61640,"text":"gq1493 - 1978 - Geologic map of the Thermo 15-minute quadrangle, Beaver and Iron Counties, Utah","indexId":"gq1493","publicationYear":"1978","noYear":false,"title":"Geologic map of the Thermo 15-minute quadrangle, Beaver and Iron Counties, Utah"},"id":1}],"lastModifiedDate":"2012-02-10T00:10:35","indexId":"gq1493","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1493","title":"Geologic map of the Thermo 15-minute quadrangle, Beaver and Iron Counties, Utah","language":"ENGLISH","doi":"10.3133/gq1493","usgsCitation":"Rowley, P.D., 1978, Geologic map of the Thermo 15-minute quadrangle, Beaver and Iron Counties, Utah: U.S. Geological Survey Geologic Quadrangle 1493, 1 map :col. ;45 x 35 cm. on sheet 69 x 90 cm., https://doi.org/10.3133/gq1493.","productDescription":"1 map :col. ;45 x 35 cm. on sheet 69 x 90 cm.","costCenters":[],"links":[{"id":102595,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1044.htm","linkFileType":{"id":5,"text":"html"},"description":"1044"},{"id":247944,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/1493/report.pdf","size":"26","linkFileType":{"id":1,"text":"pdf"}},{"id":252521,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/1493/report-thumb.jpg"}],"scale":"62500","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -113.25,38 ], [ -113.25,38.25 ], [ -113,38.25 ], [ -113,38 ], [ -113.25,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a55d","contributors":{"authors":[{"text":"Rowley, Peter D.","contributorId":27435,"corporation":false,"usgs":true,"family":"Rowley","given":"Peter","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":266178,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27495,"text":"wri7865 - 1978 - Magnitude and frequency of flooding on the Myakka River, Southwest Florida","interactions":[],"lastModifiedDate":"2020-08-08T00:19:43.87542","indexId":"wri7865","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-65","title":"Magnitude and frequency of flooding on the Myakka River, Southwest Florida","docAbstract":"<p><span>Myakka River is a coastal stream that drains approximately 550 square </span><span>miles in southwest Florida. Under natural conditions, Tatum Sawgrass, a </span><span>large depression, served as a flood overflow area for the upper part of </span><span>the Myakka River basin. A recently constructed (1974) dike system across </span><span>the lower part of Tatum Sawgrass has reduced previously available storage, </span><span>thereby affecting downstream flooding. </span></p><p><span>An evaluation of the effects of Tatum Sawgrass dikes on flooding indi-cates that flood-peak discharges and flood heights having recurrence inter-vals of up to 25 years are increased. As a result, about 1,200 additional acres along Myakka River main stem may be inundated during 2-year flood conditions. Maximum effects include a 19 percent increase in flood-peak discharge at State Road 780 and a 0.8 foot increase in flood height near the downstream end of the study reach. </span></p><p><span>Floods having recurrence intervals of 50 years or greater will over-top dikes and the storage capacity of Tatum Sawgrass will revert to natural condition capacity. </span></p><p><span>As part of the evaluation, diked condition flood profiles, having recurrence intervals of 2, 5, 10, 25, 50, 100, 200, and 500 years were determined for the nontidal part of a 45-mile reach of Myakka River main stem, Clay Gully, and Blackburn Canal. These data indicate that Clay Gully flood water will overflow embankments at State Road 780 during the 2-year flood and will overflow the bridge on State Road 780 during the 25-year flood. Myakka River flood water will overflow embankments at State Road 72 and Border Road during 100-year flood conditions and at State Road 780 during 500-year conditions. </span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri7865","collaboration":"Prepared in cooperation with the Florida Department of Environmental Regulation, Manatee and Sarasota Counties, and the Ridge and Lower Gulf Coast Water Management District","usgsCitation":"Hammett, K., Turner, J., and Murphy, W.R., 1978, Magnitude and frequency of flooding on the Myakka River, Southwest Florida: U.S. Geological Survey Water-Resources Investigations Report 78-65, Report: vii, 40 p.; 2 Figures: 15.49 x 24.14 inches and 15.01 x 20.70 inches, https://doi.org/10.3133/wri7865.","productDescription":"Report: vii, 40 p.; 2 Figures: 15.49 x 24.14 inches and 15.01 x 20.70 inches","costCenters":[],"links":[{"id":377244,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/wri/1978/0065/figure-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":377243,"rank":3,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/wri/1978/0065/figure-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":377242,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1978/0065/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158675,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1978/0065/report-thumb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"Myakka River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.7655029296875,\n              26.649913524725044\n            ],\n            [\n              -81.74652099609375,\n              26.649913524725044\n            ],\n            [\n              -81.74652099609375,\n              27.581329075043357\n            ],\n            [\n              -82.7655029296875,\n              27.581329075043357\n            ],\n            [\n              -82.7655029296875,\n              26.649913524725044\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64951d","contributors":{"authors":[{"text":"Hammett, K.M.","contributorId":59006,"corporation":false,"usgs":true,"family":"Hammett","given":"K.M.","email":"","affiliations":[],"preferred":false,"id":198213,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Turner, J.F. Jr.","contributorId":88399,"corporation":false,"usgs":true,"family":"Turner","given":"J.F.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":198214,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Murphy, W. R. Jr.","contributorId":72355,"corporation":false,"usgs":true,"family":"Murphy","given":"W.","suffix":"Jr.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":198215,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":48380,"text":"ofr78470K - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 10","interactions":[],"lastModifiedDate":"2026-03-10T16:50:43.844642","indexId":"ofr78470K","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"K","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 10","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.&nbsp;</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.&nbsp;</p><p>The analytical results for drill hole No. 10, Missouri log number 25824, are given in this report. The drill hole is located in sec. 25, T. 32 N., R. 10 W., in Texas County. Data for the whole-rock samples are listed in table 1, and data for the insoluble-residue samples are listed in table 2. Missouri log number, county, and location allow correlation with the stratigraphic logs on file at the Missouri Division of Geology and Land Survey in Rolla, Mo.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470K","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Mosier, E.L., Viets, J., Siems, D.F., McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill hole no. 10: U.S. Geological Survey Open-File Report 78-470, 22 p.; 27 cm., https://doi.org/10.3133/ofr78470K.","productDescription":"20 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,{"id":48386,"text":"ofr78470Q - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill holes no. 18, 19, and 20","interactions":[],"lastModifiedDate":"2026-03-09T16:21:21.615069","indexId":"ofr78470Q","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"Q","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill holes no. 18, 19, and 20","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.&nbsp;</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.&nbsp;</p><p>The analytical results for drill hole no. 18, Missouri log numbers 24244 and 20974, drill hole no. 19, Missouri log numbers 20967 and 23863, and for drill hole no. 20, Missouri log number 20154, are given in this report. Drill hole no. 18 is located in sec. 13, T. 33 N., R. 1 W., in Reynolds County, drill hole no. 19 is located in sec. 2, T. 34 N., R. 1 W. in Iron County, and drill hole no. 20 is located in sec. 16, T. 35 N., R. 1 W. in Washington County. Data for the whole-rock samples for drill hole no. 18 are listed in table 1, and data for the insoluble-residue samples for drill hole no. 18 are listed in table 2.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470Q","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Mosier, E.L., Viets, J., Erickson, M.S., McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill holes no. 18, 19, and 20: U.S. Geological Survey Open-File Report 78-470, 19 p.; 27 cm., https://doi.org/10.3133/ofr78470Q.","productDescription":"19 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,{"id":48378,"text":"ofr78470I - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 7","interactions":[],"lastModifiedDate":"2026-03-10T17:03:34.623206","indexId":"ofr78470I","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"I","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 7","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.<br>&nbsp;<br>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.&nbsp;</p><p>The analytical results for drill hole No. 7, Missouri log number 20185, are given in this report. The drill hole is located in sec. 33, T. 28 N., R. 1 E., in Reynolds County. Data for the whole-rock samples are listed in table 1, and data for the insoluble-residue samples are listed in table 2. Missouri log number, county, and location allow correlation with the stratigraphic logs on file at the Missouri Division of Geology and Land Survey in Rolla, Mo.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470I","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Viets, J., Mosier, E.L., McDanal, S., Siems, D.F., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill hole no. 7: U.S. Geological Survey Open-File Report 78-470, 20 p.; 27 cm., https://doi.org/10.3133/ofr78470I.","productDescription":"18 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,{"id":48388,"text":"ofr78470S - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 25","interactions":[],"lastModifiedDate":"2026-03-09T16:10:24.738746","indexId":"ofr78470S","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"S","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 25","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.&nbsp;</p><p>The analytical results for drill hole no. 25, Missouri log number 22394, are given in this report. The drill hole is located in sec. 27, T. 38 N., R. 3 E., in Washington County. Data for the whole-rock samples are listed in table 1, and data for the insoluble-residue samples are listed in table 2. Missouri log number, county, and location allow correlation with the stratigraphic logs on file at the Missouri Division of Geology and Land Survey in Rolla, Mo.&nbsp;<br></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470S","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Viets, J., Mosier, E.L., Erickson, M.S., McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill hole no. 25: U.S. Geological Survey Open-File Report 78-470, 16 p.; 27 cm., https://doi.org/10.3133/ofr78470S.","productDescription":"16 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,{"id":48379,"text":"ofr78470J - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 8","interactions":[],"lastModifiedDate":"2026-03-10T16:58:30.682682","indexId":"ofr78470J","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"J","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 8","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.</p><p>The analytical results for drill hole No. 8, Missouri log number 21589, are given in this report. The drill hole is located in sec. 12, T. 27 N., R. 1 W., in Carter County. Data for the whole-rock samples are listed in table 1, and data for the insoluble-residue samples are listed in table 2. Missouri log number, county, and location allow correlation with the stratigraphic logs on file at the Missouri Division of Geology and Land Survey in Rolla, Mo.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470J","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Viets, J., Mosier, E.L., McDanal, S., Siems, D.F., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill hole no. 8: U.S. Geological Survey Open-File Report 78-470, 26 p.; 27 cm., https://doi.org/10.3133/ofr78470J.","productDescription":"24 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,{"id":48387,"text":"ofr78470R - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill holes no. 23 and 24","interactions":[],"lastModifiedDate":"2026-03-09T16:15:24.361312","indexId":"ofr78470R","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"R","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill holes no. 23 and 24","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.</p><p>The analytical results for drill hole no. 23, Missouri log numbers 21239 and 23878, and for drill hole no. 24, Missouri log number 12320, are given in this report. Drill hole no. 23 is located in sec. 8, T. 28 N., R. 6 E., in Wayne County, and drill hole no. 24 is located in sec. 9, T. 35 N., R. 2 W., in Crawford County.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470R","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Mosier, E.L., Viets, J., Erickson, M.S., McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill holes no. 23 and 24: U.S. Geological Survey Open-File Report 78-470, 23 p.; 27 cm., https://doi.org/10.3133/ofr78470R.","productDescription":"23 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,{"id":48383,"text":"ofr78470N - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill holes no. 14 and 15","interactions":[],"lastModifiedDate":"2026-03-09T16:40:19.649416","indexId":"ofr78470N","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"N","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill holes no. 14 and 15","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.</p><p>The analytical results for drill hole no. 14, Missouri log numbers 27179 and 21181, and for drill hole no. 15, Missouri log number 26598, are given in this report. Drill hole no. 14 is located in sec. 32, T. 37 N., R. 2 E., in Washington County, and drill hole no. 15 is located in sec. 25, T. 38 N., R. 4 E., in St. Francois County.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470N","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Viets, J., Mosier, E.L., and McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill holes no. 14 and 15: U.S. Geological Survey Open-File Report 78-470, 21 p.; 27 cm., https://doi.org/10.3133/ofr78470N.","productDescription":"21 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,{"id":48385,"text":"ofr78470P - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 17","interactions":[],"lastModifiedDate":"2026-03-09T16:27:24.532999","indexId":"ofr78470P","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"P","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 17","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.&nbsp;</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.</p><p>The analytical results for drill hole no. 17, Missouri log number 22812, are given in this report. The drill hole is located in sec. 10, T. 27 N., R. 3 E., in Wayne County. Data for the whole-rock samples are listed in table 1, and data for the insoluble-residue samples are listed in table 2. Missouri log number, county, and location allow correlation with the stratigraphic logs on file at the Missouri Division of Geology and Land Survey in Rolla, Mo.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470P","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Viets, J., Mosier, E.L., and McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill hole no. 17: U.S. Geological Survey Open-File Report 78-470, 27 p.; 27 cm., https://doi.org/10.3133/ofr78470P.","productDescription":"27 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,{"id":48381,"text":"ofr78470L - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 11","interactions":[],"lastModifiedDate":"2026-03-09T16:56:37.975904","indexId":"ofr78470L","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"L","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 11","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.&nbsp;</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company-confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.&nbsp;</p><p>The analytical results for drill hole No. 11, Missouri log number 2246, are given in this report. The drill hole is located in sec. 3, T. 34 N., R. 6 W., in Dent County. Data for the whole-rock samples are listed in table 1, and data for the insoluble-residue samples are listed in table 2. Missouri log number, county, and location allow correlation with the stratigraphic logs on file at the Missouri Division of Geology and Land Survey in Rolla, Mo.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470L","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Mosier, E.L., Viets, J., and McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill hole no. 11: U.S. Geological Survey Open-File Report 78-470, 30 p.; 27 cm., https://doi.org/10.3133/ofr78470L.","productDescription":"28 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,{"id":48375,"text":"ofr78470F - 1978 - Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 12","interactions":[],"lastModifiedDate":"2026-03-12T16:25:44.567665","indexId":"ofr78470F","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1978","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":"78-470","chapter":"F","title":"Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri: Drill hole no. 12","docAbstract":"<p>Geochemical studies of the Rolla, Mo., 1° x 2° quadrangle were begun in 1977 as a part of a joint multidisciplinary study of the quadrangle by the U.S. Geological Survey and the Division of Geology and Land Survey, Missouri Department of Natural Resources. The study is to access the mineral resource potential of the area by integrated geologic, geochemical, and geophysical studies.</p><p>The geochemical work to date has been directed at the characterization of the sedimentary and igneous rocks in the quadrangle through spectrographic and chemical analyses of whole-rock samples and dilute-hydrochloric-acid insoluble-residue samples of whole rock from widely spaced drill holes. Sixty-two drill holes have been selected for study from the sample library of the Missouri Division of Geology and Land Survey. None of the holes are company confidential, none intersect economically significant mineralized ground, and only a few are located in known ore-bearing trends.</p><p>The analytical results for drill hole No. 12, Missouri log numbers 12195 and 12339, are given in this report. The drill hole is located in sec. 18, T. 34 N., R. 5 W. in Reynolds County. Data of the whole-rock samples are listed in table 1, and data of the insoluble-residue samples are listed in table 2. Missouri log number, county, and location allow correlation with the stratigraphic logs on file at the Missouri Division of Geology and Land Survey in Rolla, Mo.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr78470F","collaboration":"Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology and Land Survey","usgsCitation":"Mosier, E.L., Viets, J., McDanal, S., 1978, Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1 degree x 2 degrees quadrangle, Missouri; drill hole no. 12: U.S. Geological Survey Open-File Report 78-470, 18 p.; 27 cm., https://doi.org/10.3133/ofr78470F.","productDescription":"21 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