Lower Pennsylvanian species of mariopteris, eremopteris, diplothmema, and aneimites from the Appalachian region /

Bibliographic Details
Main Authors:	White, David, 1862-1935 (Author), Read, C. B. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1943.
Series:	Professional paper (Geological Survey (U.S.)) ; no. 197-C. Shorter contributions to general geology ; 1941-42.
Subjects:	Paleobotany > Paleozoic. Paleobotany > Appalachian Region > Pennsylvanian. Paleobotany. Paleozoic Geologic Period. Pennsylvanian Geologic Period. Appalachian Region. From 230 to 570 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo80246

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