Ammonite (Didymoceras sp.)
Bob Campbell Geology Museum 73 million years old; Formation: Pierre Shale.
Anomia argentariam, 13 unassociated right and left valves
Bob Campbell Geology Museum Formation: Peedee Formation.
Holocephalian (Holocephali), incomplete tritor
Bob Campbell Geology Museum Formation: Peedee Formation.
Theropod dinosaur (Dromaosaur sp.) toe claw
Bob Campbell Geology Museum 64 mya; Formation: Hell Creek Formation.
Heteropora sp., five fragments of branching bryozoan
Bob Campbell Geology Museum Formation: Peedee Formation.
Shrimp (Carpopenaeus callirostris)
Bob Campbell Geology Museum 95 million years old; Formation: Hjoula; Donated: H. Abercrombie.
Ammonite (Conlinoceras tarrantense)
Bob Campbell Geology Museum 95 million years old; Formation: Woodbine Formation; Donated: Shawn Hamm.
Fossilized excrement (Coprolite)
Bob Campbell Geology Museum 85 million years old; Formation: Pierre Shale.