Results for "National Museum of Natural History (U.S.). Field Book Project"
Expedition Members Lifting Titanotherium Specimen
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Doris M. Cochran Working on Collections
- Date: 1954
- Creator: Unknown
- Creator: Unknown
Expedition Member Working on Titanotherium Skeleton
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Two Men Uncovering Fossil Sp. 20-27
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Fossil Beds Near the Pierre Shale
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Edward Porter Henderson and William F. Foshag
- Date: 1945 Allied occupation, 1945-1952
- Creator: Unknown
- Creator: Unknown
Wetmore and Perrygo near Chico, Panama, 1949
- Date: March 30, 1949
- Creator: Unknown
- Creator: Unknown
Expedition Members Excavating Fossils
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Engraving of Country Inhabited by Cliff-Dwellers and Watch-tower
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Engravings of Stone Pipes and Methods of Hafting
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Engravings of Helmet Shell; Mollusks; Calamary; Octopus Swimming & Octopus Crawling
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Engravings of Stone Axe, Hammers or War-clubs, Hammer Stone, Ceremonial Stones
- Date: 1886
- Creator: Unknown
- Creator: Unknown
