Skip to Main Content

Pycnodonte congesta

Geological Range

Campanian

Paleogeographic Distribution

Kansas to South Dakota

Stratigraphic Occurrences

Campanian
Pierre Shale (SD) [Campanian]
Unknown Stage
Niobrara Formation (Smoky Hill Mbr) (KS)
<i>Pycnodonte congesta</i> from the Niobrara Formation (Smoky Hill Member) of Trego County, Kansas (FHSMIP 1135).
Pycnodonte congesta from the Niobrara Formation (Smoky Hill Member) of Trego County, Kansas (FHSMIP 1135).

Maps for this species are currently unavailable. Please check back later.