The fossil fields of Wyoming
Subtitle: reports by members of the Union Pacific expedition.
By: Issued by Passenger department, Union Pacific railroad company, Omaha, Nebraska.
Publisher: Rand, McNally & company
Published: 1909
Place of publication: [Chicago
Language: eng
Number of pages: 61
Subjects: Paleontology -- Wyoming.; Geology -- Wyoming.
Notes: Cover-title: Fossil discoveries in Wyoming.