Asterocidaris Bistriata Fossil Sea Urchin
This is an amazingly detailed specimen of a urchin fossil of the species Asterocidaris bistriata. These echinoid type of fossils can get up to 450 million years old. Found in the Atlas mountains in Morocco, specimens of this fine quality with spines require time and experience to uncover.
L 4.5″ X W 4″ X H 1″
Weight: 1 lb
1 in stock