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Fernando Rivera posted an image in the group What is it? from the myFOSSIL app 4 years, 5 months ago
4 years, 5 months ago4 years, 5 months ago?
Fernando Rivera posted an image in the group What is it? from the myFOSSIL app 4 years, 5 months ago
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Hi, @Fernando-Rivera-2, this appears to be a piece of concrete with a small shell imprint in the upper left. More photos would help this ID.