Quadrula petrina, Specimen #991
Description:
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Colorado basin. The specimen measures between 100 - 120 mm in length and was assessed to be very-long dead when collected.
Date:
August 17, 1979
Creator:
Britton, Joseph & Britton, David
Item Type:
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Partner:
Elm Fork Natural Heritage Museum