Callovian (Jurassic) ammonites from the United States and Alaska; Part 1, Western interior United States

R. W. Imlay

doi:10.3133/pp249A

Callovian (Jurassic) ammonites from the United States and Alaska; Part 1, Western interior United States

Professional Paper 249-A

By: R. W. Imlay

https://doi.org/10.3133/pp249A

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Abstract

Suggested Citation

Imlay, R.W., 1953, Callovian (Jurassic) ammonites from the United States and Alaska; Part 1, Western interior United States: U.S. Geological Survey Professional Paper 249, p. 1-39, https://doi.org/10.3133/pp249A.

ISSN: 2330-7102 (online)

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Callovian (Jurassic) ammonites from the United States and Alaska; Part 1, Western interior United States
Series title	Professional Paper
Series number	249
Chapter	A
DOI	10.3133/pp249A
Year Published	1953
Language	ENGLISH
Description	p. 1-39