- Additional Authors
- Geological Survey (U.S.), issuing body.
- Description
- 1 online resource (iii, 28 pages, 6 unnumbered pages of plates) : illustrations.
- Series Statement
- Geological Survey professional paper ; 836
- Uniform Title
- Geological Survey professional paper ; 836.
- Subject
- Note
- Title from title screen (viewed October 2, 2014).
- "Studies of Callovian ammonites from southern Alaska provide correlations with lower and middle Callovian ammonite zones of Europe."
- Bibliography (note)
- Includes bibliographical references (pages 25-26) and index.
- Call Number
- GPO Internet I 19.16:836
- OCLC
- marcive896810370
- Author
Imlay, Ralph W. (Ralph Willard), 1908-1989, author.
- Title
Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska / by Ralph W. Imlay.
- Publisher
Washington : United States Department of the Interior, Geological Survey, 1975.
- Type of Content
text
- Type of Medium
computer
- Type of Carrier
online resource
- Series
Geological Survey professional paper ; 836
Geological Survey professional paper ; 836.
- Bibliography
Includes bibliographical references (pages 25-26) and index.
- Connect to:
- Chronological Term
From 140 to 190 million years ago
- Added Author
Geological Survey (U.S.), issuing body.
- Other Form:
Print version: Imlay, Ralph W. (Ralph Willard), 1908-1989. Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska (DLC) 75619185 (OCoLC)1364643
- Gpo Item No.
0624 (online)
- Sudoc No.
I 19.16:836