Terrapene carolina, portion of larger neural
Bob Campbell Geology Museum Formation: Coastal plain deposits.
Theropod dinosaur (Dromaosaur sp.) toe claw
Bob Campbell Geology Museum 64 mya; Formation: Hell Creek Formation.
Trachemys sp., incomplete "floating" peripheral
Bob Campbell Geology Museum Formation: Coastal plain deposits.
Triceratops horridus tooth
Bob Campbell Geology Museum 65 million years old; Formation: Hell Creek Formation.
Trionyx aff. Pennatus, two carapace fragments
Bob Campbell Geology Museum Formation: Clinchfield Formation.
Turtle (Stylemys nebrascensis)
Bob Campbell Geology Museum 34 million years old; Formation: Brule Formation
Turtle, peripheral from left side of shell
Bob Campbell Geology Museum Formation: Bone Valley Deposits.