« Previous
Next »
Author/Creator
- Geological Survey (U.S.), issuing body46
- United States. Army. Corps of Engineers9
- Cobban, William Aubrey, 1916-6
- Geological Survey (U.S.)6
- United States. Congress. House6
- United States. Department of the Interior6
- Sando, William Jasper5
- Cushman, Joseph A. (Joseph Augustine), 1881-19494
- Frémont, John Charles, 1813-18904
- Hall, James, 1811-18984
- Imlay, Ralph W. (Ralph Willard), 1908-19894
- Marcou, Jules, 1824-18984
- Society of Economic Paleontologists and Mineralogists4
- United States. Geological Survey4
- United States. War Dept4
- Gannett, Henry3
- Marcy, Randolph B. (Randolph Barnes), 1812-18873
- Sohn, I. G. (Israel Gregory), 1911-20003
- Yochelson, Ellis L. (Ellis Leon), 1928-20063
- Bandy, Orville L.2