Results for "Smithsonian Institution. Environmental Sciences Program"
S. Dillon Ripley and Salim Ali
- Date: 1976
- Creator: Unknown
- Creator: Unknown
Cover to Schwarz's Travel Log Book
- Date: 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
G. Arthur Cooper in Marathon, Texas
- Date: c. 1960
- Creator: Grant, Richard E
- Creator: Grant, Richard E
Florentino Sánchez Cleaning Deer Skull
- Date: February 28, 1957
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Tall Grasses, Mindi, Canal Zone
- Date: circa 1910-1912
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Expedition Members Lifting Titanotherium Specimen
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Matthew and Marion Stirling in Veracruz, Mexico
- Date: 1939
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
M.H. Moynihan & C. Lehman in Colombia
- Date: 1969
- Creator: Smith, Neal Griffith 1937-
- Creator: Smith, Neal Griffith 1937-
M. H. Moynihan in field in Colombia
- Date: 1969
- Creator: Smith, Neal Griffith 1937-
- Creator: Smith, Neal Griffith 1937-
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
Marion Stirling with an Iguana, Veracruz, Mexico
- Date: 1939
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
