The Fossil Fields of Wyoming: Reports by Members of the Union Pacific Expedition
Omaha, NE: Union Pacific Railroad Company, 1909. First Edition. 61pp. Sextodecimo [18 cm] Tan printed wrappers. About very good. Some smudging to the first few leaves. Illustrated work on the fossil beds of the Laramie Plain and central Wyoming produced by the U.P. "In July, 1899, the passenger department of..... More