Tubulostium sp., coiled tube in bryzoan colony
Bob Campbell Geology Museum Formation: Santee Limestone.
Bryozoa, misc. fragments of branching colonies
Bob Campbell Geology Museum Formation: Santee Limestone.
Lunulites conica, conical colony (steinkern)
Bob Campbell Geology Museum Formation: Santee Limestone.
Cyclotrypa sp., partial colony
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Archimedes cf. wortheni, two partial colonies
Bob Campbell Geology Museum Formation: Monteagle Limestone.
Archimedes wortheni, four fragments of spiraling axes
Bob Campbell Geology Museum Formation: Monteagle Limestone.