Results for "Geology"
Merle Crisler Foshag and William F. Foshag
- Date: 1929
- Creator: Unknown
- Creator: Unknown
William F. Foshag Dressed in Field Clothes
- Date: c. 1943
Description of Jade Type IV
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Merle Crisler Foshag and William F. Foshag III
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Members of Survey Team with the United States Biological Survey
- Date: c. 1920s/1930s
Page from Foshag's Notebook with Description of Jade Samples
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Two Notebook Pages from Foshag's San Agustin Acasaguastlan Field Notebook
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Inside Cover and First Page of William Foshag's Kaminaljuyu Field Notebook
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Walcott Family in the Grand Canyon
- Date: May 2, 1903
- Creator: Unknown
- Creator: Unknown
Instructions Issued for Polaris Expedition
- Date: June 9, 1871
Rock Formations - Northwest Colorado Springs
Rock Formations - Natural Bridge, Virginia
