Cyrtina sp., pedicle valve and crushed specimen
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Cyrtospirifer cf. plicatus, 11 articulated specimens and isolated valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Cyrtospirifer cf. plicatus, eight isolated valves and two articulated specimens
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Cyrtospirifer whitneyi, articulated valves
Bob Campbell Geology Museum Formation: Cerro Gordo Shale.
Derbyia crassa, articulated specimen
Bob Campbell Geology Museum Formation: Putnam Formation; Coleman Jct. member.
Derbyia cymbula, articulated specimen
Bob Campbell Geology Museum Formation: Putnam Formation; Coleman Jct. member.
Devonoprouctus vulgaris, isolated pedicle valves in limestone frags
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Devonoprouctus vulgaris, two limestone frags. with shells
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Diaphragmus cestriensis, two pedicle valves
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Discinisca lugubris, nine isolated brachial valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Discinisca lugubris, two single valves and three isolated valves
Bob Campbell Geology Museum Formation: Eastover Formation.
Douvellina sp., six isolated pedicle valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.