Alokistocare sp., exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Trilobite (Elrathia gregoryensis)
Bob Campbell Geology Museum 530 million years old; Formation: Conasauga Formation.
Isotelus maximus, left portion of an isolated thoracic segment
Bob Campbell Geology Museum
Alokistocare sp., exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Alokistocare sp., complete ecoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Peronopsis sp., natural mold of complete exoskeleton
Bob Campbell Geology Museum Formation: Conasauga Formation.
Alokistocare sp., complete exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Trilobite (Philonyx sp.)
Bob Campbell Geology Museum 380 million years old; Formation: Hamar Laghdad Formation.
Trilobite (Agnostus interstictus)
Bob Campbell Geology Museum 510 million years old; Formation: Wheeler Shale.
Crilobite (Paradoxides harlani)
Bob Campbell Geology Museum 540 million years old; Formation: Braintree Slate.
Alokistocare sp., complete exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Trilobite (Isotelus gigas)
Bob Campbell Geology Museum 460 million years old; Formation: Magouketa Formation.
Peronopsis sp., complete exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Alokistocare sp., complete exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Alokistocare sp., complete exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Alokistocare sp., complete exoskeleton in dorsal view
Bob Campbell Geology Museum Formation: Conasauga Formation.
Phillipsia sp., pygidium in matrix
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Modocia laevinucha, three incomplete ex uviae, freecheeks missing
Bob Campbell Geology Museum Formation: Marjum Formation.
Elrathia sp., left side of trilobite thorax in matrix
Bob Campbell Geology Museum Formation: Conasauga Formation.
Isotelus sp., limestone with comp. pygidium and partial cephalon
Bob Campbell Geology Museum Formation: Holston Formation.