Upper Eocene Foraminifera of the southeastern United States
By: by Joseph A. Cushman.
Series: U.S. Geological Survey. Professional paper 181
Publisher: U.S. Govt. Print. Off.
Published: 1935
Place of publication: Washington
Language: eng
Number of pages: 88
Subjects: Foraminifera, Fossil.; Foraminifera -- United States.
Other titles: Eocene Foraminifera of the United States.
Notes: At head of title: United States Department of the Interior.