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Utharocrinus

Utharocrinus

Species of Utharocrinus present in the Pennsylvanian of the American Midcontinent

Geological Range

Morrowan to Missourian; Extinct.

Paleogeographic Distribution

Arkansas to Missouri.

Stratigraphic Occurrences

Missourian
Iola Limestone (KS)
Iola Limestone (Raytown Limestone Member) (KS)
Stanton Limestone (OK, KS)
Stanton Limestone (Stoner Limestone Member) (KS)
Wyandotte Limestone (MO)
Wyandotte Limestone (Farley Limestone or Argentine Limestone Member) (KS)
Desmoinesian
Oologah Limestone (OK)
Morrowan
Bloyd Shale (Brentwood Limestone Member) (AR)
<i>Utharocrinus sp.</i> from the Iola Limestone of Allen County, Kansas (KUMIP 190673).
Utharocrinus sp. from the Iola Limestone of Allen County, Kansas (KUMIP 190673).