Origin of thick Lower Tertiary coal beds in the Powder River Basin, Wyoming and Montana— Some paleogeographic constraints
No abstract available.
Montana, Wyoming↗
Geology topics
David A. Seeland
Publications and source records attributed to David A. Seeland.
Geophysical log signatures of lower Tertiary and upper Cretaceous rocks in the Powder River Basin, Wyoming and Montana
No abstract available.
Montana, Wyoming↗
Mineral resources of the eastern part of the Sawtooth National Recreation Area, Custer and Blaine Counties, Idaho
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Open-File Report↗
A geochemical reconnaissance for gold in the sedimentary rocks of the Great Lakes region, Minnesota to New York
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Bulletin↗