Professional papers. 613-F. Permian Sphenopsids from Antarctica [with list of references cited]; by J. F. Rigby.
Publication Title:
Permian Sphenopsids from Antarctica [with list of references cited]; by J. F. Rigby.
Display Title:
Professional papers. 613-F. Permian Sphenopsids from Antarctica [with list of references cited]; by J. F. Rigby.
Series Title:
Professional papers.
Corporate Agency Authors:
Geological Survey and Interior Dept.
Sort Author:
Geological Survey
Authors:
Rigby, J. F.
Author place:
Washington, DC
Author zip:
20242
Date:
[May 1970]
Publish Date ISO Format:
1970-05-01T00:00:00Z
Publication Start:
19700501
Publication End:
19700531
Corporate/Agency Author:
Geological Survey
Publication month:
8
Publication year:
1970
SuDoc number:
I 19.16:(nos.)
Description:
iii+13+[4] p. il. 3 pl. 4°
Notes:
[Descriptions and distributions of species of fossil plant genera Phyllotheca, Schizoneura, Paracalamites, and Umbellaphyllites. Contributions to paleontology. Rigby, J. F. Contains title page and contents for Professional paper 613, Contributions to paleontology, 1968.]
Notes:
[Descriptions and distributions of species of fossil plant genera Phyllotheca, Schizoneura, Paracalamites, and Umbellaphyllites. Contributions to paleontology. Rigby, J. F. Contains title page and contents for Professional paper 613, Contributions to paleontology, 1968.] • Sent to Depository Libraries. Item 624
Availability:
* For Sale by Superintendent of Documents. Paper, 45c. and • Sent to Depository Libraries. Item 624