List of holdings from the Quaternary
| Epoch/Age | Formation | Location | Collection | # of Drawers |
|---|---|---|---|---|
| Pleistocene | Key Largo Limestone | Florida | 1 | |
| Pleistocene | Miami Limestone | Florida | 1 | |
| Pleistocene | Pamlico Limestone | Florida | 1 | |
| Pleistocene | Fort Thompson Formation | Florida | 1 | |
| Pleistocene | Caloosahatchee Formation | Florida | Caloosahatchee thesis | 4 |
| Pleistocenee | Karst Fill | Indiana | 3 | |
| Pleistocene | Povo delta deposits | Utah | 1 |