| Author | : Florida. Division of Geology |
| Publisher | : |
| Total Pages | : 64 |
| Release | : 1969 |
| Genre | : Geology |
| ISBN | : |
Information Circular - Division of Geological and Geophysical Surveys
| Author | : Alaska. Division of Geological and Geophysical Surveys |
| Publisher | : |
| Total Pages | : 70 |
| Release | : 2001 |
| Genre | : |
| ISBN | : |
Information Circular
| Author | : Ohio. Division of Geological Survey |
| Publisher | : |
| Total Pages | : 204 |
| Release | : 2015 |
| Genre | : Geology |
| ISBN | : |
Information Circular - State of Washington, Division of Geology and Earth Resources
| Author | : Washington (State). Division of Geology and Earth Resources |
| Publisher | : |
| Total Pages | : 386 |
| Release | : 1974 |
| Genre | : Geology |
| ISBN | : |
Information Circular - State of Tennessee, Department of Conservation, Division of Geology
| Author | : Tennessee. Division of Geology |
| Publisher | : |
| Total Pages | : 16 |
| Release | : 1953 |
| Genre | : Geology |
| ISBN | : |
