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Composita ovata, shells Bob Campbell Geology Museum Formation: Speiser Shale.
Derbyia sp., shells Bob Campbell Geology Museum Formation: Speiser Shale.
Bryozoa (Cryptostomata), limestone fragment Bob Campbell Geology Museum Formation: Funston Limestone.
Composita sp., brachipods Bob Campbell Geology Museum Formation: Winfield Formation.
Clam, one shell Bob Campbell Geology Museum Formation: Grenola Limestone.
Composita trilobate, valves Bob Campbell Geology Museum Formation: Funston Limestone.
Grandispina kingorum, valves Bob Campbell Geology Museum Formation: Funston Limestone.
Reptile trackway Bob Campbell Geology Museum 270 million years old.
Crinoid, calyx plate Bob Campbell Geology Museum Formation: Speiser Shale.
Triticites ventricosus, 30 tests Bob Campbell Geology Museum Formation: Grenola Limestone.
Chonetinella sp., 11 shells Bob Campbell Geology Museum Formation: Grenola Limestone.
Chonetinella sp., isolated valve Bob Campbell Geology Museum Formation: Winfield Formation.
Crinoid, 11 partial stems Bob Campbell Geology Museum Formation: Speiser Shale.
Hustedia mormoni, one shell Bob Campbell Geology Museum Formation: Grenola Limestone.
Grandispina kingorum, two shells Bob Campbell Geology Museum Formation: Funston Limestone.
Rhipidomella carbonaria, one shell Bob Campbell Geology Museum Formation: Grenola Limestone.
Orbiculoidea missouriensis, two valves Bob Campbell Geology Museum Formation: Grenola Limestone.
Composita subtilita, articulated valves Bob Campbell Geology Museum Formation: Funston Limestone.
Reticulatia sp., two valves Bob Campbell Geology Museum Formation: Winfield Formation.
Enteletes sp., three shells Bob Campbell Geology Museum Formation: Grenola Limestone.