Ammonites of early cretaceous age (Valanginian and Hauterivian) from the Pacific coast states /

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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, 1960.
Description:	1 online resource (106 unnumbered pages) : illustrations, maps + 1 plate.
Language:	English
Series:	Geological Survey professional paper ; 334-F Shorter contributions to general geology Geological Survey professional paper ; 334-F. Shorter contributions to general geology.
Subject:	Ammonoidea -- California. Ammonoidea -- Oregon. Ammonoidea -- Washington (State) Geology, Stratigraphic -- Cretaceous. Paleontology -- Cretaceous. Paleontology -- California. Paleontology -- Oregon. Paleontology -- Washington (State) Ammonoidea. Cretaceous Geologic Period. Geology, Stratigraphic. Paleontology. California. Oregon. Washington (State)
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11554327

Hidden Bibliographic Details
Other authors / contributors:	Geological Survey (U.S.), issuing body.
Notes:	Title from title screen (viewed September 30, 2014). "The ammonite succession provides correlations within the Pacific Coast States and with other areas. This suggests that Cretaceous strata in California and Oregon rest disconformably on Jurassic strata." Includes bibliographical references (pages 221-223) and index.
Other form:	Print version: Imlay, Ralph W. (Ralph Willard), 1908-1989. Ammonites of early cretaceous age (Valanginian and Hauterivian) from the Pacific coast states
GPO item no.:	0624 (online)
Govt.docs classification:	I 19.16:334-F

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