Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| Clinton Group  | |
|---|---|
| BT | Chronostratigraphic Units | 
| .Phanerozoic | |
| ..Paleozoic | |
| ...Silurian | |
| ....Middle Silurian | |
| .....Clinton Group | |
| RT | Ontario | 
| Virginia | |
| Ohio | |
| Pennsylvania | |
| New York | |
| Maryland | |
| West Virginia | |
| Michigan | |
| Keefer Sandstone | |
| Rochester Formation | |
| Rose Hill Formation | |
| SN | Includes Willowvale Shale, Rose Hill Formation, Keefer Sandstone, Rochester Formation, Osgood Formation, Laurel Formation, Waldron Formation, Reynales Formation, Irondequoit Formation, Decew Formation, Neahga Formation, Thorold Formation, Maplewood Format |