Ammonites from the Buchia zones in northwestern California and southwestern Oregon /

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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, 1970.
Description:	1 online resource (iv, B59 pages, 15 unnumbered pages of plates) : illustrations, maps.
Language:	English
Series:	Geological Survey professional paper ; 647-B Geological Survey professional paper ; 647-B.
Subject:	Ammonoidea -- California. Ammonoidea -- Oregon. Paleontology -- Cretaceous. Paleontology -- Jurassic. Paleontology -- California. Paleontology -- Oregon. Ammonoidea. Cretaceous Geologic Period. Jurassic Geologic Period. Paleontology. California. Oregon.
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11555341

Hidden Bibliographic Details
Other authors / contributors:	Jones, David Lawrence, 1930- author. Geological Survey (U.S.), issuing body.
Notes:	Title from title screen (viewed September 30, 2014). "Jurassis (Tithonian) and Cretaceous Buchia zones in northwestern California and southwestern Oregon." "Some Late Jurassic and Early Cretaceous ammonites date the Buchia zones and furnish correlations with the Boreal and Tethyan Realms." Includes bibliographical references (pages B53-B55) and index.
Other form:	Print version: Imlay, Ralph W. (Ralph Willard), 1908-1989. Ammonites from the Buchia zones in northwestern California and southwestern Oregon
GPO item no.:	0624 (online)
Govt.docs classification:	I 19.16:647-B

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