Some of Wyoming's vertebrate fossils
Union Pacific Railroad Company. Passenger Dept.
Book
Published material
Omaha, 1899
Paleontology , Vertebrates, Fossil , Wyoming
QE841 .U58
English
DOI: https://doi.org/10.5962/bhl.title.31941 LCCN: https://lccn.loc.gov/99002617
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