Euomphalus plummeri

Geological Range

Missourian to Virgilian; Extinct.

Paleogeographic Distribution

Texas to Missouri.

Stratigraphic Occurrences

Virgilian

Gaptank Formation (TX)

Graham Formation (TX)

Topeka Limestone (Turner Creek Shale Member) (KS)

Missourian

Bonner Springs Shale (KS)

Graford Formation (Brownwood Shale Member) (TX)

Plattsburg Limestone (KS)

Plattsburg Limestone (Spring Hill Limestone Member) (KS)

Stanton Limestone (KS)

Stanton Limestone (Captain Creek Limestone Member) (KS)

Stanton Limestone (Rock Lake Shale Member) (KS)

Stanton Limestone (Stoner Limestone Member) (KS)

Vilas Shale (KS)

Wyandotte Limestone (Argentine Limestone Member) (KS)

Unknown Stage

Coal Measures (KS)

Coal Measures (MO)