Some Cretaceous echinoids from the Americas
By: by C. Wythe Cooke.
Series: A shorter contribution to general geology; Geological Survey professional paper 264-E; Shorter contributions to general geology.; Geological Survey professional paper ;; 264-E.
Publisher: U.S. Govt. Print. Off.
Published: 1955
Place of publication: Washington
Language: eng
Number of pages: 112
Subjects: Sea urchins, Fossil -- South America.; Sea urchins, Fossil -- United States.; Paleontology -- Cretaceous.; Paleontology -- South America.; Paleontology -- United States.
Notes: Bibliography: p. 109-110.