Middle Jurassic (Bathonian) ammonites from southern Alaska /
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Author / Creator: | Imlay, Ralph W. (Ralph Willard), 1908-1989, author. |
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Imprint: | Washington : United States Department of the Interior, Geological Survey, 1980. |
Description: | 1 online resource (iv, 42 pages, 24 unnumbered pages of plates) : illustrations, map. |
Language: | English |
Series: | Geological Survey professional paper ; 1091 Geological Survey professional paper ; 1091. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11557640 |
Item Description: | Title from title screen (viewed October 6, 2014). "Studies of Bathonian ammonites from southern Alaska provide correlations with the arctic region in general, with the Pacific coast and western interior regions of North America, and with the early Bathonian of some other parts of the world." |
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Physical Description: | 1 online resource (iv, 42 pages, 24 unnumbered pages of plates) : illustrations, map. |
Bibliography: | Includes bibliographical references (pages 38-39) and index. |