Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Westerly Granite  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Carboniferous | |
| ....Pennsylvanian | |
| .....Westerly Granite | |
| RT | Connecticut |
| Rhode Island | |
| SN | Pennsylvanian or younger. Finely crystalline gray rock, which shows minor variations in color and texture but which is petrographically the same. SE Connecticut and SW Rhode Island. |