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Julia Prescott posted an image in the group Bookworms from the myFOSSIL app 2 years, 7 months ago
2 years, 7 months ago2 years, 7 months agosize comparison #fossil #event #method
Julia Prescott posted an image in the group Bookworms from the myFOSSIL app 2 years, 7 months ago
size comparison #fossil #event #method
Looks like a sea urchin spine, though not a fossil.
Niiice!
Sea urchin spine