Middle Jurassic (Bathonian) ammonites from southern Alaska /

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Bibliographic Details
Author / Creator:	Imlay, Ralph W. (Ralph Willard), 1908-1989, author.
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:	Ammonoidea. Paleontology -- Jurassic. Paleontology -- Alaska. Ammonoidea. Jurassic Geologic Period. Paleontology. Alaska.
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11557640

Hidden Bibliographic Details
Other authors / contributors:	Geological Survey (U.S.), issuing body.
Notes:	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." Includes bibliographical references (pages 38-39) and index.
Other form:	Print version: Imlay, Ralph W. (Ralph Willard), 1908-1989. Middle Jurassic (Bathonian) ammonites from southern Alaska
GPO item no.:	0624 (online)
Govt.docs classification:	I 19.16:1091

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