Cover image for Ammonites from the Buchia zones in northwestern California and southwestern Oregon
Ammonites from the Buchia zones in northwestern California and southwestern Oregon
Title:
Ammonites from the Buchia zones in northwestern California and southwestern Oregon
Author:
Imlay, Ralph W. (Ralph Willard), 1908-1989.
Personal Author:
Imlay, Ralph W. (Ralph Willard), 1908-1989.
Publication Information:
Washington : U.S. Govt. Print. Off., 1970.
Physical Description:
iv, 59 pages, 32 unnumbered pages : illustrations, maps. ; 29 cm.
Series:
Geological Survey professional paper ; no. 647-B

Geological Survey professional paper ; no. 647-B.
Language:
English
Subject Term:
Ammonoidea -- California.

Ammonoidea -- Oregon.

Paleontology -- Jurassic.

Paleontology -- Cretaceous.

Paleontology -- California.

Paleontology -- Oregon.
Added Author:
Jones, David Lawrence, 1930- ,
Format :
Book

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