Peronopsis sp., complete exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Crab (Notopocorystes dicrous)
Bob Campbell Geology Museum 92 million years old; Formation: Britton Formation; Donated: Shawn Hamm.
Crab (Decapoda), large incomplete crab claw
Bob Campbell Geology Museum Formation: Santee Limestone.
Alokistocare sp., exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Crab (Decapod), unassoc. pincer and cheliped
Bob Campbell Geology Museum Formation: Santee Limestone.
Elrathia sp., left side of trilobite thorax in matrix
Bob Campbell Geology Museum Formation: Conasauga Formation.
Dragonfly larvae (Libellula doris)
Bob Campbell Geology Museum 20 million years old; Donated: Bob and Betsy Campbell.
Crab (Avitelmessus grapsoideus)
Bob Campbell Geology Museum 70 million years old; Formation: Ripley Formation; Donated: R.S. Campbell.
Phillipsia sp., pygidium in matrix
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Baltagnostus centerensis, exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Peronopsis sp., two complete exoskeletons
Bob Campbell Geology Museum Formation: Conasauga Formation.
Trace fossil burrow (Ophiomorpha) cylindrical burrow, surface has nodular appearance
Bob Campbell Geology Museum Formation: Bone Valley Deposits.
Alokistocare sp., exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Modocia laevinucha, three incomplete ex uviae, freecheeks missing
Bob Campbell Geology Museum Formation: Marjum Formation.
Trilobite (Agnostus interstictus)
Bob Campbell Geology Museum 510 million years old; Formation: Wheeler Shale.
Ptychagnostus sp., elrathia kingii wheeler shale
Bob Campbell Geology Museum Formation: Wheeler Shale.
Crab, two incomplete crustacean pincers
Bob Campbell Geology Museum Formation: Clinchfield Formation.
Horseshoe crab (Mesolimulus walchi)
Bob Campbell Geology Museum 155 million years old; Formation: Malm zeta.
Eocarpilius blowi, incomplete carapace in matrix
Bob Campbell Geology Museum Formation: Santee Limestone.
Beetle (Coleoptera)
Bob Campbell Geology Museum 50 million years old; Formation: Green River Formation; Donated: Bob and Betsy Campbell.
Trilobite (Asaphiscus wheeleri)
Bob Campbell Geology Museum 500 million years old; Donated: H. Abercrombie.
Trilobite (Acadoparadoxides sp.)
Bob Campbell Geology Museum 545 million years old; Formation: Jbel Wawarmast Formation.
Flexicalymene sp., spongy, fosetious limestone
Bob Campbell Geology Museum Formation: Latonia Formation.
Bee (Hymenoptera) in amber
Bob Campbell Geology Museum 40 million years old; Formation: Baltic amber; Donated: R.S. Campbell.
Flexicalymene meeki, isolated crinoid columnals, partial stems
Bob Campbell Geology Museum
Baltagnostus centerensis, exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Eocarpilius blowi, two incomplete crab carapaces
Bob Campbell Geology Museum Formation: Santee Limestone.
Leperditia scalaris, limestone frag. leach with single ostrecode, valve exposed
Bob Campbell Geology Museum Formation: Akron Dolostone Formation.
Crab, four pincers and three leg fragments
Bob Campbell Geology Museum Formation: Eastover Formation.