Echinoid, 50 pc lot
Echinoids are commonly called sea urchins, though generally they lose their spiny shell before fossilization occurs.
Pieces vary from 1/2" to 1"
50 pc lot
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Echinoids are commonly called sea urchins, though generally they lose their spiny shell before fossilization occurs.
Pieces vary from 1/2" to 1"
50 pc lot