Report on the Geological Survey of the State of Iowa: Embracing the Results of the Investigations Made During Portions of hte Years 1855, 56 &57

Volume 1 Part 2: Paleontology

By James Hall, State Geologist and J.D. Whitney, Chemist and Mineralogist

Published by Authority of the Legislature of Iowa 1858

Hardcover, 251 pages plus plates at the end. Cover ripped on spine, discoloring of cover, browning throughout.