On the fossil faunas of the Upper Devonian, along the meridian of 76 ̊30ʹ, from Tompkins county, N.Y., to Bradford county, Pa /

Bibliographic Details
Main Author:	Williams, Henry Shaler, 1847-1918 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Department of the Interior, United States Geological Survey, 1884.
Series:	Bulletin of the United States Geological Survey ; no. 3.
Subjects:	From 345 to 405 million years ago Paleontology > Devonian. Paleontology > New York (State) Paleontology > Pennsylvania. Devonian Geologic Period. Paleontology. New York (State) Pennsylvania.
Online Access:	https://purl.fdlp.gov/GPO/gpo56821

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