Geology topics
R. W. Bayley
Publications and source records attributed to R. W. Bayley.
Preliminary geologic map of the Nemo district, Black Hills, South Dakota
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IMAP↗
Geologic field compilation map of the northern Black Hills, South Dakota
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Open-File Report↗
A preliminary geologic map of the Rochford district, Black Hills, South Dakota
No abstract available.
South Dakota↗