- Additional Authors
- Geological Survey (U.S.), issuing body.
- Description
- 1 online resource) : illustrations.
- Series Statement
- Geological Survey professional paper ; 613-F
- Contributions to paleontology
- Uniform Title
- Geological Survey professional paper ; 613-F.
- Geological Survey professional paper. Contributions to paleontology.
- Subject
- Note
- Title from title screen (viewed September 24, 2014).
- "Descriptions and distributions of species of the fossil plant genera Phyllotheca, Schizoneura, Paracalamites, and Umbellaphyllites."
- Bibliography (note)
- Includes bibliographical references (pages F11-F12) and index.
- Call Number
- GPO Internet I 19.16:613-F
- OCLC
- marcive891581319
- Author
Rigby, J. F., author.
- Title
Permian sphenopsids from Antarctica / by J. F. Rigby.
- Publisher
Washington : United States Department of the Interior, Geological Survey, 1969.
- Type of Content
text
- Type of Medium
computer
- Type of Carrier
online resource
- Series
Geological Survey professional paper ; 613-F
Contributions to paleontology
Geological Survey professional paper ; 613-F.
Geological Survey professional paper. Contributions to paleontology.
- Bibliography
Includes bibliographical references (pages F11-F12) and index.
- Connect to:
- Chronological Term
From 230 to 280 million years ago
- Added Author
Geological Survey (U.S.), issuing body.
- Other Form:
Print version: Rigby, J. F. Permian sphenopsids from Antarctica (DLC) 79606680 (OCoLC)82451
- Gpo Item No.
0624 (online)
- Sudoc No.
I 19.16:613-F