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Clioscaphites montanensis

Geological Range

Coniacian to Santonian.

Paleogeographic Distribution

Montana.

Stratigraphic Occurrences

Coniacian
Marias River Shale (Kevin Member) (MT) [Coniacian to Santonian]
<i>Clioscaphites montanensis hesperius</i> from the Coniacian Marias River Shale (Kevin Member) of Toole County, Montana (YPM 391172).
Clioscaphites montanensis hesperius from the Coniacian Marias River Shale (Kevin Member) of Toole County, Montana (YPM 391172).

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