Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming

William A. Cobban

doi:10.3133/b1917B

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Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming

Bulletin 1917-B

By: William A. Cobban

https://doi.org/10.3133/b1917B

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Document: Report (pdf)
Larger Work: This publication is Chapter B of Evolution of sedimentary basins: Powder River Basin
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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming
Series title	Bulletin
Series number	1917
Chapter	B
DOI	10.3133/b1917B
Edition	-
Year Published	1990
Language	ENGLISH
Description	p. B1-B13, illus. incl. 1 table, 11 plates, sketch maps, 81 refs
Google Analytic Metrics	Metrics page