Bryozoa (Cryptostomata), limestone fragment
Bob Campbell Geology Museum Formation: Funston Limestone.
Composita subtilita, six articulated specimens
Bob Campbell Geology Museum Formation: Topeka Limestone.
Crinoid (Crinoidea spp.), 18 stem fragments
Bob Campbell Geology Museum Formation: Winfield Formation.
Hustedia mormoni, five articulated specimens
Bob Campbell Geology Museum Formation: Hughes Creek Shale.
Crinoid (Jimbacrinus bostoki) sea lily
Bob Campbell Geology Museum 260 million years old; Formation: Cundlego Formation.
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.