- Additional Authors
- Description
- 1 online resource (28 unnumbered pages, 4 pages of plates) : illustrations.
- Series Statement
- Geological Survey professional paper ; 294-H
- Shorter contributions to general geology
- Uniform Title
- Geological Survey professional paper ; 294-H.
- Shorter contributions to general geology.
- Subject
- Note
- Title from title screen (viewed September 29, 2014).
- "Ceratopea Ulrich is redescribed from both operculum and shell. Ranges and variations of the several species are discussed."
- Bibliography (note)
- Includes bibliographical references (pages 301-302) and index.
- Call Number
- GPO Internet I 19.16:294-H
- OCLC
- marcive891598744
- Author
Yochelson, Ellis L. (Ellis Leon), 1928-2006, author.
- Title
The Lower Ordovician gastropod Ceratopea / by Ellis L. Yochelson and Josiah Bridge.
- Publisher
Washington : United States Department of the Interior, Geological Survey, 1957.
- Type of Content
text
- Type of Medium
computer
- Type of Carrier
online resource
- Series
Geological Survey professional paper ; 294-H
Shorter contributions to general geology
Geological Survey professional paper ; 294-H.
Shorter contributions to general geology.
- Bibliography
Includes bibliographical references (pages 301-302) and index.
- Connect to:
- Chronological Term
From 425 to 500 million years ago
- Added Author
Bridge, Josiah, 1890-1953, author.
Geological Survey (U.S.), issuing body.
- Other Form:
Print version: Yochelson, E. L. (Ellis Leon), 1928-2006. Lower Ordovician gastropod Ceratopea (DLC) 74605612 (OCoLC)61285
- Gpo Item No.
0624 (online)
- Sudoc No.
I 19.16:294-H