Ordovician and Silurian coral faunas of western United States /
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Author / Creator: | Duncan, Helen, author. |
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Imprint: | [Washington, D.C.] : [U.S. Department of the Interior, U.S. Geological Survey], [1956] [Washington, D.C.] : [Government Printing Office] |
Description: | 1 online resource (iii, 209-236 pages) : illustrations, map. |
Language: | English |
Series: | Geological Survey bulletin ; 1021-F A contribution to general geology Geological Survey bulletin ; 1021-F. Contributions to general geology. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10755346 |