- Additional Authors
- Description
- 1 online resource (iv, B59 pages, 15 unnumbered pages of plates) : illustrations, maps.
- Series Statement
- Geological Survey professional paper ; 647-B
- Uniform Title
- Geological Survey professional paper ; 647-B.
- Subject
- Note
- Title from title screen (viewed September 30, 2014).
- "Jurassis (Tithonian) and Cretaceous Buchia zones in northwestern California and southwestern Oregon."
- "Some Late Jurassic and Early Cretaceous ammonites date the Buchia zones and furnish correlations with the Boreal and Tethyan Realms."
- Bibliography (note)
- Includes bibliographical references (pages B53-B55) and index.
- Call Number
- GPO Internet I 19.16:647-B
- OCLC
- marcive896810033
- Author
Imlay, Ralph W. (Ralph Willard), 1908-1989, author.
- Title
Ammonites from the Buchia zones in northwestern California and southwestern Oregon / by Ralph W. Imlay and David L. Jones.
- Publisher
Washington : United States Department of the Interior, Geological Survey, 1970.
- Type of Content
text
- Type of Medium
computer
- Type of Carrier
online resource
- Series
Geological Survey professional paper ; 647-B
Geological Survey professional paper ; 647-B.
- Bibliography
Includes bibliographical references (pages B53-B55) and index.
- Connect to:
- Chronological Term
From 65 to 190 million years ago
- Added Author
Jones, David Lawrence, 1930- author.
Geological Survey (U.S.), issuing body.
- Other Form:
Print version: Imlay, Ralph W. (Ralph Willard), 1908-1989. Ammonites from the Buchia zones in northwestern California and southwestern Oregon (DLC) 79607531 (OCoLC)92970
- Gpo Item No.
0624 (online)
- Sudoc No.
I 19.16:647-B