Professional papers. 250. American Triassic coiled nautiloids, study of classification and evolution of late Paleozoic and early Mesozoic cephalopods, and description of new species [with bibliography]; by Bernhard Kummel.
Publication Title:
American Triassic coiled nautiloids, study of classification and evolution of late Paleozoic and early Mesozoic cephalopods, and description of new species [with bibliography]; by Bernhard Kummel.
Display Title:
Professional papers. 250. American Triassic coiled nautiloids, study of classification and evolution of late Paleozoic and early Mesozoic cephalopods, and description of new species [with bibliography]; by Bernhard Kummel.
Series Title:
Professional papers.
Corporate Agency Authors:
Geological Survey and Interior Dept.
Sort Author:
Geological Survey
Authors:
Kummel, Bernhard
Date:
1953
Publish Date ISO Format:
1953-01-01T00:00:00Z
Publication Start:
19530101
Publication End:
19531231
Corporate/Agency Author:
Geological Survey
Publication month:
13
Publication year:
1953
SuDoc number:
I 19.16:(nos.)
Description:
iv+ 104+[20] p. il. 19 p. of pl. 4°
Notes:
• Sent to Depository Libraries. Item 624
Availability:
* For Sale by Superintendent of Documents. Paper, $1.25 and • Sent to Depository Libraries. Item 624