Description: Glycymeris shell ring; the bottom edge of the shell has been ground.
Dimensions: Diameter 1.9 cm.
Collection: On display at the Tuzigoot National Monument Visitor Center (catalog card).
Description: Glycymeris shell ring; the bottom edge of the shell has been ground.
Dimensions: Diameter 1.9 cm.
Collection: On display at the Tuzigoot National Monument Visitor Center (catalog card).