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Inoceramus simpsoni

Geological Range

Maastrichtian

Paleogeographic Distribution

New Mexico to Colorado

Stratigraphic Occurrences

Maastrichtian
Lewis Shale (NM)
Unknown Stage
Lewis Shale (NM)
Niobrara Formation (CO)
Niobrara Formation (Smoky Hill Mbr) (KS)
<i>Inoceramus simpsoni</i> from the Niobrara Formation (Smoky Hill Member) of Gove County, Kansas (FHSMIP 659).
Inoceramus simpsoni from the Niobrara Formation (Smoky Hill Member) of Gove County, Kansas (FHSMIP 659).
<i>Inoceramus simpsoni</i> from the Niobrara Formation (Smoky Hill Member) of Gove County, Kansas (FHSMIP 660).
Inoceramus simpsoni from the Niobrara Formation (Smoky Hill Member) of Gove County, Kansas (FHSMIP 660).
<i>Inoceramus simpsoni</i> from the Niobrara Formation (Smoky Hill Member) of Rooks County, Kansas (FHSMIP 983).
Inoceramus simpsoni from the Niobrara Formation (Smoky Hill Member) of Rooks County, Kansas (FHSMIP 983).

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