Early and middle Bajocian (middle Jurassic) ammonites from southern Alaska /

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Bibliographic Details
Author / Creator:	Imlay, Ralph W. (Ralph Willard), 1908-1989, author.
Imprint:	Washington : Department of the Interior, U.S. Geological Survey, 1984.
Description:	1 online resource (iv, 38 pages, 2 unnumbered pages of plates) : illustrations, maps.
Language:	English
Series:	U.S. Geological Survey professional paper ; 1322 U.S. Geological Survey professional paper ; 1322.
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/11618131

Hidden Bibliographic Details
Other authors / contributors:	Geological Survey (U.S.), issuing body.
Notes:	"Studies of the early and middle Bajocian ammonites of southern Alaska provide close age determinations and correlations with Europe, Arctic Alaska, Arctic Canada, and the Pacific Coast region in general." Includes bibliographical references (page 38). Description based on online resource; title from PDF title page (USGS, viewed October 14, 2014).
Other form:	Print version: Imlay, Ralph W. (Ralph Willard), 1908-1989. Early and middle Bajocian (middle Jurassic) ammonites from southern Alaska
GPO item no.:	0624 (online)
Govt.docs classification:	I 19.16:1322

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