| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Geological Report on Asbestos and its Indications, in the Province of Quebec, Canada | Boyd, Lucius J. | en | 2010-09-04 | ||||
| Geological Contemporaneity and Persistent Types of Life | Huxley, Thomas Henry, 1825-1895 | en | Life (Biology); Fossils | 2001-11-01 | |||
| The Boy Scouts of the Geological Survey | Shaler, Robert | en | 2004-07-19 |