Edmundia aspinwallensis
 Era: Paleozoic
 Period: Carboniferous
 Stage: Pennsylvanian (323.2 - 299 million years)
 Origin: Lane Shale, Riverside (USA)
 Measurements: 28 x 21 x 14 mm / 1.1" x 0.83" x 0.55"
 Weight: 7.2g/0.016lb
 Information: Fossil bivalve belonging to the Riverside Carboniferous period.
 Uncommon, has no restorations, 100% natural.

This piece will travel insured in a safety package to arrive in perfect condition.