Fossilised Sand Dollar –Heliophora orbiculus

MCN-SEL-883176

Pleistocene, 2 million years old
Mauritania
Sand dollars are flattened, burrowing sea urchins that live on sandy bottoms. They have finger-like projections coming toff their edges.
3.4 cm

USD 13 / RMB 99 / HKD 116