Origin of the siliceous Mowry shale of the Black Hills region
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Author
Publication
1929 - U.S. G.P.O., [Washington, District of Columbia
Language
English
Subjects
Topics
ShaleSiliceous RocksShale -- MontanaShale -- WyomingRocks, SiliceousStratigraphic GeologyGeology, StratigraphicRocks, Siliceous -- WyomingGeology, Stratigraphic -- CretaceousShale -- Black Hills (S.D. and Wyo.)Rocks, Siliceous -- Black Hills (S.D. and Wyo.)
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