Results for "Petrology"
William F. Foshag
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
William F. Foshag Dressed in Field Clothes
- Date: c. 1943
Dr. Roy S. Clarke, Jr. and Brian Mason
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Dr. Roy S. Clarke, Jr. and Brian Mason
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Dr. Roy S. Clarke, Jr. and Brian Mason
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Merle Crisler Foshag
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
Robert Jones Cuts Stone
- Date: 1960 March 28, 1960
- Creator: Smithsonian Institution Photographic Services Division
Robert Jones Polishes Stone
- Date: 1960 March 28, 1960
- Creator: Smithsonian Institution Photographic Services Division
Robert Jones Polishes Stone
- Date: 1960 March 28, 1960
- Creator: Smithsonian Institution Photographic Services Division
Margaret Moodey & William Foshag
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
Robert Jones and Grover C. Moreland Examine Cut and Polished Stone
- Date: 1960 March 28, 1960
- Creator: Smithsonian Institution Photographic Services Division
Merle Crisler Foshag with George P. Merrill
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
