List of fossiliferous stratigraphic units in Connecticut
# List of fossiliferous stratigraphic units in Connecticut

This article contains a list of fossil-bearing stratigraphic units in the state of Connecticut, U.S.

## Sites

| Group or Formation | Period |
| - | - |
| Agawam Group/Portland | Jurassic |
| Chatham Group/New Haven | Triassic |
| East Berlin Formation | Jurassic |
| Meriden Group/East Berlin Formation | Jurassic |
| Meriden Group/Shuttle Meadow Formation | Jurassic |
| Newark Group/New Haven Formation | Triassic |
| Portland Formation | Jurassic |
| Shuttle Meadow Formation | Jurassic |
