Database Home | Counties A-Z | Geologic Systems | Lithic Types | Chert Drawers | Lithic Program | Lithic Home
| Lithic Type: | County(s): |
|---|---|
| Croton Chalcedony | Jefferson, Lee, Louisa, Mahaska, Van Buren, Washington |
| Croton Banded | Henry, Jefferson |
(Rear)
| Croton Chalcedony Lee Co. LE-E+ | Croton Chalcedony Louisa Co. LA-B2 | Croton Chalcedony Van Buren Co. VB-F+ | Croton Chalcedony Washington Co. WS-A |
| Croton Chalcedony Lee Co. LE-E | Croton Chalcedony Louisa Co. LA-B2+ | Croton Chalcedony Van Buren Co. VB-F | Croton Chalcedony Washington Co. WS-A+ |
| Croton Chalcedony Jefferson Co. JF-F+ | Croton Chalcedony Louisa Co. LA-C+ | Croton Chalcedony Van Buren Co. VB-E+ | Croton Banded Henry Co. HN-L |
| Croton Chalcedony Jefferson Co. JF-F | Croton Chalcedony Mahaska Co. MK-A | Croton Chalcedony Van Buren Co. VB-E | Croton Banded Henry Co. HN-L+ |
| Croton Chalcedony Jefferson Co. JF-E+ | Croton Chalcedony Mahaska Co. MK-A+ | Croton Chalcedony Van Buren Co. VB-C+ | Croton Banded Jefferson Co. JF-C |
| Croton Chalcedony Jefferson Co. JF-E | Croton Chalcedony Story Co. SR-B1 | Croton Chalcedony Van Buren Co. VB-C | Croton Banded Jefferson Co. JF-C+ |
