Geology and paleontology of Canal Zone and adjoining parts of Panama
Subtitle: description of Tertiary mollusks (additions to gastropods, scaphopods, pelecypods: Nuclidae to Malleidae)
By: by W. P. Woodring.
Series: Geological Survey professional paper 306-E; Geological Survey professional paper ;; 306-E.
Publisher: U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 539
Subjects: Mollusks, Fossil.; Paleontology -- Tertiary.; Paleontology -- Canal Zone.; Paleontology -- Panama.
Notes: Bibliography: p. 528-531.
"A contribution to the history of the Panamá land bridge."