The foraminiferal genus Orbitolina in North America /

Bibliographic Details
Main Author:	Douglass, Raymond C. (Raymond Charles) (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1960.
Series:	Geological Survey professional paper ; 333.
Subjects:	Foraminifera, Fossil > North America. Paleontology > Cretaceous. Cretaceous Geologic Period. Foraminifera, Fossil. Paleontology. North America. From 65 to 140 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo85578

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