Structure contour maps of the Rangely anticline, Rio Blanco and Moffat Counties, Colorado
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Oil and Gas Investigation Map↗
Geology topics
and others
Publications and source records attributed to and others.
Geology and biology of North Atlantic deep-sea cores between Newfoundland and Ireland
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Professional Paper↗
Water levels and artesian pressure in observation wells in the United States in 1939
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Water Supply Paper↗
Government explores public phosphate lands in Florida
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Open-File Report↗
Mineral resources of Alaska : report on progress of investigation in 1931
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Bulletin↗
A superpower system for the region between Boston and Washington
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Professional Paper↗
Underground water resources of Iowa
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Water Supply Paper↗