Screen 5: Cerithioidea, Littorinoidea
 |
 |
| Cerithidea californica (25 mm),colno 43741 Pleistocene, Palos Verdes Sands |
Turritella cooperi (35 mm), colno 43710 Pleistocene, Timms Pit Silt Formation |
 |
 |
| Turritella pedrona (47 mm),colno 43712 Pleistocene, Timms Pit Silt Formation |
Littorina scutulata (6 mm),colno 43701 Pleistocene, Bay Point Formation |
| Next | Back to general survey collections |