Noetia trigintinaria, 35 isolated shells, four articulated
Bob Campbell Geology Museum Formation: Raysor Marl.
Nucula sp., right valve, left valve (unassociated)
Bob Campbell Geology Museum Formation: Clinchfield Formation.
Nucula sp., two right and one left valve
Bob Campbell Geology Museum Formation: Clinchfield Formation.
Ostrea percrassa, four left valves, one right valve
Bob Campbell Geology Museum Formation: Eastover Formation.
Ostrea sculpturata, articulated right and left valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Ostrea sculpturata, three isolated left valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Ostrea sp., unassociated right and left valves
Bob Campbell Geology Museum Formation: Clinchfield Formation.
Ostrea titan, large elongated shell
Bob Campbell Geology Museum Formation: Santa Margarita Sandstone.
Oyster (Actinoceramus cf. sulcatus)
Bob Campbell Geology Museum 100 million years old; Formation: Duck Creek Limestone; Donated: Mr. and Mrs. Alvin Gosnell.
Oyster (Cubitostrea sellaeformis), isolated valves of small individuals (right valves)
Bob Campbell Geology Museum Formation: Santee Limestone.
Oyster (Exogyra ponderosa)
Bob Campbell Geology Museum 73 million years old; Formation: Marlbrook Marl.
Oyster (Ostreidae), four valves, one steinkern
Bob Campbell Geology Museum Formation: Santee Limestone.
Oyster (Ostreidae), steinkern (right valve)
Bob Campbell Geology Museum Formation: Santee Limestone.
Oyster (Ostreidae), two isolated left valves
Bob Campbell Geology Museum Formation: Santee Limestone.
Oyster (Ostreidae), two unassociated valves
Bob Campbell Geology Museum Formation: Santee Limestone.
Oyster, two isolated right valves in matrix
Bob Campbell Geology Museum Formation: Santee Limestone.
Panopea goldfussi, incomplete articulate specimen
Bob Campbell Geology Museum Formation: Eastover Formation.
Panopea goldfussi, three left valves and two right valves
Bob Campbell Geology Museum Formation: Eastover Formation.