Missouri Geology

Missouri Geology

Author: Athel Glyde Unklesbay

Publisher: University of Missouri Press

Published: 1992

Total Pages: 214

ISBN-13: 9780826208361

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"Intended for the general reader, Missouri Geology is a well-illustrated introduction to the fascinating geology of Missouri."--Publishers website.


U.S. Geological Survey Bulletin

U.S. Geological Survey Bulletin

Author: J. Christopher Haley

Publisher:

Published: 1983

Total Pages: 446

ISBN-13:

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This history of placer mining of the gold deposits of east central Alaska, near the town of Circle, covers its development from 1893 to date and includes a summary of the regional geology and of the gravels of each creek.