Report on the vertebrate fossils of the tertiary formations of the West
By: by Prof. Joseph Leidy
Publisher: United States Geological Survey?
Published: 1872
Place of publication: Washington, D.C.?
Language: eng
Number of pages: 370
Subjects: Fossil Vertebrates; Paleontology
Other titles: Geological Survey of the Territories
Notes: Caption title.

Handwritten note on page 339: "Prel. rept. U.S.G.S. (Hayden), 1872."