Juresania symmetrica, articulated valves
Bob Campbell Geology Museum Formation: Graham Formation; Wayland shale member.
Reticulatia sp., three crushed specimens
Bob Campbell Geology Museum Formation: Altamont Limestone; Member: Amoret Limestone.
Grunewaldtia americana, 12 isolated valves and articulated shells
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Theodossia hungerfordi, articulated valves
Bob Campbell Geology Museum Formation: Cerro Gordo Shale.
Cyrtospirifer cf. plicatus, 11 articulated specimens and isolated valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Rafinesquina sp., isolated valves in matrix
Bob Campbell Geology Museum Formation: McMillan Formation.
Anthracospirifer increbescensis, three articulated specimens
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Sulcatostrophia camerata, seven isolated pedicle valves, one articulated shell
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Cyrtina iowensis, three articulated specimens
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Platystrophia ponderosa, articulated specimen in matrix
Bob Campbell Geology Museum Formation: McMillan Formation.
Hebertella occidentalis, brachiopods in matrix
Bob Campbell Geology Museum Formation: Fairview Formation.
Composita sp., two crushed, articulated specimens
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Strophomenida brachiopod, articulated specimen
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Strophomenida brachiopod, 23 valves and articulated specimens
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Composita cf. subtilita, four articulated specimens
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Orbiculoidea missouriensis, six isolated valves
Bob Campbell Geology Museum Formation: Altamont Limestone.
Terebratulina sp., seven articulated specimens
Bob Campbell Geology Museum Formation: Santee Limestone.
Patystrophia ponderosa, brachiopods in matrix
Bob Campbell Geology Museum Formation: McMillan Formation.
Anthracospirifer increbescensis, articulated specimen in matrix
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Reticulatia (Dictyoclostus) Bassi, pedicle valve
Bob Campbell Geology Museum Formation: Moran Formation; Horse Creek Limestone.
Mediospirifer (Brachyspiriter) audaculus, two articulated specimens
Bob Campbell Geology Museum Formation: Moscow Formation; Windom Sh. Mbr.
Gypidula sp., articulated pedicle and brachial valves
Bob Campbell Geology Museum Formation: Washingtonville Shale.
Productella sp., 15 articulated shells and isolated valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Kingena Wacoensis (Waconella), articulated specimen
Bob Campbell Geology Museum Formation: Washita Formation; Mainstreet Ls.
Nervostrophia sp., articulated specimen
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Terebratulina sp., four articulated brachiopods
Bob Campbell Geology Museum Formation: Santee Limestone.
Terebratulina sp., five articulated specimens
Bob Campbell Geology Museum Formation: Santee Limestone.
Rafinesquina aff. ponderosa, isolated valves in matrix
Bob Campbell Geology Museum Formation: Cincinnatian Series.
Terebratulida brachiopod, two articulated shells
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Kingena Wacoensis (Waconella), articulated specimen
Bob Campbell Geology Museum Formation: Washita Formation; Mainsteet Ls.
Gypidula sp., 19 isolated valves (mostly pedicle)
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Spiriferida sp., pedicle valve
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.