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Fawnsfoot, Truncilla donaciformis
Archeology site 25SY3: 42/96, Sarpy County, 25mm
Archeology site 25SY3: 42/96, Sarpy County, 25mm
Archeology site 25SY3: 42/96, Sarpy
County. 25mm, beak sculpture
Mississippi River, Milan, IL, 24mm,
dorsal view
Mississippi River, Milan, IL, 24mm,
anterior view
Mississippi River, Milan, IL, 29mm
Cross section of Fawnsfoot, 30mm, anterior end is to the right