Results for "Geological surveys"
United States Geological Survey members
- Date: 1900 Circa 1900
United States Geological Survey members
- Date: 1900 Circa 1900
- SI History Bibliography
A Brief History of the U. S. Geological Survey
- Date: 1975
- Creator: Rabbitt, Mary C
- Creator: Rabbitt, Mary C
- SI History Bibliography
The Bulletin of the Geological Society of America and Charles Doolittle Walcott
- Date: January 1988
- Creator: Yochelson, Ellis L
- Creator: Yochelson, Ellis L
- SI History Bibliography
Geological Society of America Election of 1921: A Reprise
- Date: 1998
- SI History Bibliography
Geological Society of America Election of 1921: Attack on Candidacy of Charles Schuchert for the Presidency
- Date: 1992
- Creator: Weiss, Malcolm P
- Creator: Weiss, Malcolm P
- Mixed Archival Materials
Records, 1878-1965
- Date: 1878 1878-1965
- Creator: Smithsonian Institution Bureau of American Ethnology
- SI History Chronology
Dept. of Mineral Technology Established
- Date: Fall, 1904
- SI History Bibliography
Cracking the Cambrian: Walcott in Maryland - 1892
- Date: 2000
- Creator: Yochelson, Ellis L
- Creator: Yochelson, Ellis L
- Finding Aid
SIA Acc. 94-087, Yochelson, Ellis L (Ellis Leon) 1928-2006, Ellis Leon Yochelson Papers, 1986-1993
- Date: 1986 1986-1993
- Creator: Yochelson, Ellis L. (Ellis Leon), 1928-2006
- Creator: Smithsonian Institution Archives
- SI History Chronology
Charles D. Walcott Elected Secretary
- Date: January 23, 1907
- SI History Bibliography
Charles Doolittle Walcott
- Date: 1928
- Creator: Smith, George Otis 1871-1944
- Creator: Smith, George Otis 1871-1944
