Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska

Ralph Willard Imlay

doi:10.3133/pp836

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Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska

Professional Paper 836

By: Ralph Willard Imlay

https://doi.org/10.3133/pp836

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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska
Series title	Professional Paper
Series number	836
DOI	10.3133/pp836
Year Published	1975
Language	ENGLISH
Publisher	U.S. Govt. Print. Off.,
Description	28 p.