Checklist of the invertebrate fossils of North America. Eocene and Oligocene
By: By T. A. Conrad
Series: Smithsonian miscellaneous collections. [vol. VII, art. VI]; Smithsonian miscellaneous collections -- v. 7, art. 6
Publisher: Smithsonian Institution
Published: 1866
Place of publication: Washington
Language: eng
Number of pages: 41
Subjects: Fossil Invertebrates; Paleontology
Notes: Publication 200.