Lophophyllidium proliferum, three small corals
Bob Campbell Geology Museum Formation: Grenola Limestone.
Derbyia cymbula, articulated specimen
Bob Campbell Geology Museum Formation: Putnam Formation; Coleman Jct. member.
Derbyia crassa, articulated specimen
Bob Campbell Geology Museum Formation: Putnam Formation; Coleman Jct. member.
Reticulatia (Dictyoclostus) Bassi, pedicle valve
Bob Campbell Geology Museum Formation: Moran Formation; Horse Creek Limestone.
Wellerella osagensis, one isolated pedicle valve, four articulated shells
Bob Campbell Geology Museum Formation: Hughes Creek Shale.
Echinocrinus aculeata, isolated plate of an echinoid test
Bob Campbell Geology Museum Formation: Grenola Limestone.
Amphibian (Branchiosaurus petrolei)
Bob Campbell Geology Museum 288 million years old; Formation: Odernheim Schichten; Donated: Mr. and Mrs. Robert Campell.
Amphibian (Branchiosaurus petrolei)
Bob Campbell Geology Museum 288 million years old; Formation: Odernheim Schichten; Donated: Mr. and Mrs. Robert Campell.