Hi, @brent-wilson, Very cool specimen, what was your photography set up for this? What does the scale bar represent in the images? I think Holocene should not be represented twice but rather just in the Epoch field. Is this a modern specimen. @samantha-ocon, want to check it out?

By definition a fossil must be at least 10,000 years old. Now in theory, a Holocene specimen could be a fossil if it was between 10,000 and 11,700 years old, but that is cutting it pretty thin.