"Cardium" craticuloide, articulated specimen
Bob Campbell Geology Museum Formation: Eastover Formation.
Aligena aequata, isolated valves and articulated specimens
Bob Campbell Geology Museum Formation: Eastover Formation.
Ambonychia sp., limestone with impression/ mussel shell
Bob Campbell Geology Museum Formation: McMillan Formation.
Amusium ocalanum, single left valve embedded in matrix
Bob Campbell Geology Museum Formation: Ocala Limestone.
Anadara staminaea, six left valves, four right valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Anadara virginae, six left valves and five right valves, one articulated specimen
Bob Campbell Geology Museum Formation: Eastover Formation.
Anomia argentariam, 13 unassociated right and left valves
Bob Campbell Geology Museum Formation: Peedee Formation.
Asaphis centenaria, articulated right and left valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Astarte calvertensis, three right and one articulated specimen
Bob Campbell Geology Museum Formation: Eastover Formation.
Astarte obruta, four right and two left valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Astarte thomasii & A. perplana, isolated valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Astartella varica, three isolated valves
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Astartellla concentrica, right valve in nodule
Bob Campbell Geology Museum Formation: Altamont Limestone; Member: Lake Neosho Shale.
Aviculopecten sp., shells in matrix
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Batequeus ducenticostatus, four steinkerns
Bob Campbell Geology Museum Formation: Tupelo Bay Formation.
Batequeus ducenticostatus, steinkern in matrix
Bob Campbell Geology Museum Formation: Santee Limestone.
Batequeus ducenticostatus, three unassociated valves in matrix
Bob Campbell Geology Museum Formation: Tupelo Bay Formation.
Batequeus ducenticostatus, two valves in matrix
Bob Campbell Geology Museum Formation: Tupelo Bay Formation.