Geology of the Mount Wilson quadrangle, western San Juan Mountains, Colorado : a bedded sequence of volcanic and sedimentary rocks more than 5,000 feet thick has been intruded by stocks and laccoliths /
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Author / Creator: | Bromfield, Calvin Stanton, 1923- author. |
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Imprint: | [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1967. Washington : United States Government Printing Office |
Description: | 1 online resource (vi, 100 pages, 6 pages of plates) : illustrations, maps (some color). |
Language: | English |
Series: | Geological Survey bulletin ; 1227 Geological Survey bulletin ; 1227. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10759349 |