Results for "Smithsonian Institution. Environmental Sciences Program"
Fossil Beds Near the Pierre Shale
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Expedition Member Working on Titanotherium Skeleton
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore in Paraguay with Lengua Indians
- Date: September 25, 1920
- Creator: Unknown
- Creator: Unknown
Hugh Dinsmore Miser and Rector Duvall Mesler
- Date: 1937
- Creator: Unknown
- Creator: Unknown
Henry B. Collins, Jr. on U.S.S. Boxer
- Date: 1927
- Creator: Unknown
- Creator: Unknown
Loyal B. Aldrich and Others at SAO Site
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
Clarke on Smithsonian-Bredin Caribbean Expedition Totes a Box
- Date: 1956
- Creator: Unknown
- Creator: Unknown
Wetmore and Perrygo near Chico, Panama, 1949
- Date: March 30, 1949
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase on Horseback in Brazil 1929
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase Collecting Plants, Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Maria Bandeira and Mary Agnes Chase in Brazil
- Date: 1924-25
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore at his Work Quarters in Argentina
- Date: August 16, 1920
- Creator: Unknown
- Creator: Unknown
