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Additions to the flora of the Spotted Ridge Formation in central Oregon / by Sergius H. Mamay and Charles B. Read.
Connect to full text Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Mamay, Sergius H., 1920- author.
- Read, Charles Brian, 1907- author.
- Series:
- Geological Survey professional paper ; 274-L.
- Shorter contributions to general geology
- Geological Survey professional paper ; 274-I
- Shorter contribution to general geology
- Language:
- English
- Subjects (All):
- Paleobotany--Oregon, Central.
- Paleobotany.
- Paleobotany--Pennsylvanian.
- Formations (Geology)--Oregon, Central.
- Formations (Geology).
- Pennsylvanian Geologic Period.
- Central Oregon.
- Genre:
- Online resources.
- Physical Description:
- 1 online resource ([22] pages, 4 unnumbered pages of plates) : illustrations.
- Distribution:
- Washington : United States Government Printing Office
- Place of Publication:
- Washington : United States Department of the Interior, Geological Survey, 1956.
- Notes:
- Online resource; title from PDF title page (USGS viewed Oct. 31, 2017).
- "The U.S. Geological Survey' s previously undescribed collection of fossil plants from the Spotted Ridge formation is fully described and illustrated, including three new species."
- Includes bibliographical references (pages 223-224) and index.
- Electronic reproduction. [Place of publication not identified] : HathiTrust Digital Library, 2010.
- Other Format:
- Print version: Mamay, Sergius H., 1920-. Additions to the flora of the Spotted Ridge Formation in central Oregon.
- OCLC:
- 691082242
- Access Restriction:
- Use copy Restrictions unspecified
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