The northern pintail in North America: the problem and prescription for recovery
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Conference Paper↗
Geology topics
D.C. Duncan
Publications and source records attributed to D.C. Duncan.
Preliminary geologic map of Wolf Ridge Quadrangle, Rio Blanco County, Colorado
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Miscellaneous Field Studies Map↗
Preliminary geologic map of Greasewood Gulch Quadrangle, Rio Blanco County, Colorado
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Miscellaneous Field Studies Map↗
Preliminary geologic map of Jessup Gulch Quadrangle, Rio Blanco County, Colorado
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Miscellaneous Field Studies Map↗
Preliminary geologic map of Rock School Quadrangle, Rio Blanco County, Colorado
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Miscellaneous Field Studies Map↗
Preliminary geologic map of Yankee Gulch Quadrangle, Rio Blanco County, Colorado
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Miscellaneous Field Studies Map↗
Stratigraphic sections of Cretaceous rocks in northeastern Teton County, Wyoming
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Oil and Gas Investigation Chart↗
Geologic map of the Spread Creek-Gros Ventre River area, Teton County, Wyoming
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Oil and Gas Investigation Map↗
Geology of Naval Oil Shale Reserves 1 and 3, Garfield County, Colorado
No abstract available.
Colorado↗