The smaller fossil Foraminifera of the Panama canal zone.

Bibliographic Details
Main Author: Cushman, Joseph A. (Joseph Augustine), 1881-1949 (Author)
Format: Book
Language:English
Published: Washington, Govt. Print. Off., 1918.
Series:Smithsonian institution, United States National museum. Bulletin 103 [pt. 3]
Subjects:
Description
Item Description:At head of title: Contributions to the geology and paleontology of the Canal zone, Panama, and geologically related areas in Central America and the West Indies.
"Extract from Bulletin 103, pages 45-87, with plates 19-33."
Stamped on t.p.: Issued Feb. 18, 1919.
Physical Description:45-87 pages 25 cm
Bibliography:Includes bibliographical references and index.