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.
Crab (Decapod), unassoc. pincer and cheliped
Bob Campbell Geology Museum Formation: Santee Limestone.
Crab (Avitelmessus grapsoideus)
Bob Campbell Geology Museum 70 million years old; Formation: Ripley Formation; Donated: R.S. Campbell.
Trace fossil burrow (Ophiomorpha) cylindrical burrow, surface has nodular appearance
Bob Campbell Geology Museum Formation: Bone Valley Deposits.
Crab, two incomplete crustacean pincers
Bob Campbell Geology Museum Formation: Clinchfield Formation.
Eocarpilius blowi, incomplete carapace in matrix
Bob Campbell Geology Museum Formation: Santee Limestone.
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.