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Filter Total Items: 9587

Map showing wells drilled to depths [greater than or equal to] 20,000 feet in the north-central Gulf Coast region Map showing wells drilled to depths [greater than or equal to] 20,000 feet in the north-central Gulf Coast region

No abstract available.

Map, tables, and summary of fossil and isotopic age data, Mount Hayes Quadrangle, eastern Alaska range, Alaska Map, tables, and summary of fossil and isotopic age data, Mount Hayes Quadrangle, eastern Alaska range, Alaska

This report describes, summarizes, and interprets all known bedrock fossil and isotopic age studies for the Mount Hayes quadrangle, eastern Alaska Range, Alaska. The accompanying map shows the location of all known bedrock fossil and isotopic sample localities in the quadrangle on a generalized geologic base map. These fossil and isotopic age data are obtained from new studies...

Maps and seismic profiles showing thickness and distribution of postglacial deposits beneath the southern two-thirds of Lake Michigan Maps and seismic profiles showing thickness and distribution of postglacial deposits beneath the southern two-thirds of Lake Michigan

No abstract available.

Maps showing areal extent of selected Paleozoic shales in the northern Midcontinent, U.S.A. Maps showing areal extent of selected Paleozoic shales in the northern Midcontinent, U.S.A.

No abstract available.

Maps showing areas of potential for mineral resources in the Cordova and northern Middleton Island 1 degree by 3 degrees quadrangles, southern Alaska Maps showing areas of potential for mineral resources in the Cordova and northern Middleton Island 1 degree by 3 degrees quadrangles, southern Alaska

No abstract available.

Maps showing locations of mines and prospects in the Butte 1° x 2° quadrangle, western Montana Maps showing locations of mines and prospects in the Butte 1° x 2° quadrangle, western Montana

No abstract available.
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