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Euomphalus

Euomphalus

Species of Euomphalus present in the Pennsylvanian of the American Midcontinent

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)
<i>Euomphalus plummeri</i> from the Graford Fm. of Brown County, Texas (KUMIP 256341).
Euomphalus plummeri from the Graford Fm. of Brown County, Texas (KUMIP 256341).