Fossils in Ordovician tuffs, northeastern Maine /

Bibliographic Details
Main Authors:	Neuman, Robert B., 1920- (Author), Whittington, H. B. (Harry Blackmore) (Author)
Format:	Government Document
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1964.
Series:	Geological Survey bulletin ; 1181-E. Contributions to general geology.
Subjects:	Paleontology > Ordovician. Paleontology > Maine. Volcanic ash, tuff, etc. > Maine. Ordovician Geologic Period. Paleontology. Volcanic ash, tuff, etc. Maine. From 425 to 500 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo75479

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