.8" Ordovician Bivalve Mollusk (Tancrediopsis) Fossil - Wisconsin

This is a .8" wide (each half) example of the Middle Ordovician bivalve mollusk, Tancrediopsis gibberula. This specimen is part of an old collection from the Grand Detour Formation in Rock County, Wisconsin. It has been partially exposed from the rock it was found in.

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DETAILS
SPECIES
Tancrediopsis gibberula
LOCATION
Rock County, Wisconsin
FORMATION
Grand Detour Formation
SIZE
Fossil: .8" wide (each half), Entire Specimen: 2.1 x 1.95"
CATEGORY
ITEM
#224364
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