ROCKHOUNDING OPEN / LEGAL CONFIRMED
Where: US East · North America · approx. 38.16, -76.86 (vicinity only)
Why this spot: Rockhounding locality: Miocene Calvert Formation cliffs on the Virginia side of the Potomac, same shark-tooth beds as Calvert Cliffs
What turns up: Miocene shark teeth, ray plates, whale bone bits, ecphora fragments
Access: Open / legal.
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