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.