Late Pliocene to Late Pleistocene; Recent.
Southern Florida to Virginia.
- Late Pleistocene
- Satilla Formation? (GA)
- Early Pleistocene
- Caloosahatchee Formation (S. FL)
- James City Formation (NC)
- Waccamaw Formation (NC)
- Late Pliocene
- Duplin Formation (SC, NC)
- Duplin / Raysor formations (GA)
- Jackson Bluff Formation (N. FL)
- Raysor Formation (SC, NC)
- Tamiami Formation (Pinecrest Beds) (S. FL)
- Yorktown Formation (VA)
- Yorktown Formation (Sunken Meadow Member) (VA)