1.9" Ordovician Monoplacophoran (Gayneoconus) - Missouri

This is a 1.9" monoplacophoran (Gayneoconus sp.) from the Cambrian aged Eminence Formation in Missouri. The preservation is fairly decent for a cool little specimen. Monoplacophorans are univalved mollusks that bear a resemblance to limpets though are not closely related.
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DETAILS
SPECIES
Gayneoconus sp.
LOCATION
Washington County, Missouri
FORMATION
Eminence Formation
SIZE
Monoplacophoran: 1.9" wide, Entire specimen: 3 x 2.4"
ITEM
#204290
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