Kingena Wacoensis (Waconella), articulated specimen
Bob Campbell Geology Museum Formation: Washita Formation; Mainstreet Ls.
Kingena Wacoensis (Waconella), articulated specimen
Bob Campbell Geology Museum Formation: Washita Formation; Mainsteet Ls.
Marginifera lasallensis, articulated valves
Bob Campbell Geology Museum Formation: Graham Formation; Wayland shale member.
Mediospirifer (Brachyspiriter) audaculus, two articulated specimens
Bob Campbell Geology Museum Formation: Moscow Formation; Windom Sh. Mbr.
Neospirifer cf. dunbari, 7 valves
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Neospirifer sp., pedicle valve in matrix
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Nervostrophia sp., articulated specimen
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Nervostrophia sp., nine isolated valves, some in limestone
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Orbiculoidea missouriensis, six isolated valves
Bob Campbell Geology Museum Formation: Altamont Limestone.
Orthida brachiopod, three articulated specimens
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Orthotetes kaskaskiensis, brachial valve
Bob Campbell Geology Museum Formation: Hartsella Sandstone.
Patystrophia ponderosa, brachiopods in matrix
Bob Campbell Geology Museum Formation: McMillan Formation.