.9" Ordovician Bivalve (Ctenodonta) Fossil - Wisconsin

This is a .9" wide example of the bivalve Ctenodonta nasuta. This fossil is part of an old collection from the Grand Detour Formation in Beloit, Wisconsin. It has been exposed from the rock it was found in.

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DETAILS
SPECIES
Ctenodonta nasuta
LOCATION
Beloit, Wisconsin
FORMATION
Grand Detour Formation
SIZE
.9" wide bivalve, entire specimen 1.8 x 1.3"
CATEGORY
ITEM
#174393
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