VERY RARE Echinoid! This type of Echinoid is MUCH MORE RARE than the Pseudocidaris mammosa that is itself a rare Echinoid.. for every 100 Pseudocidaris you might find on the market you will find MAYBE 1 Banalocidaris...
Last Modified 04/12/2012
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Name: Balanocidaris marginata
Geologic Age: Jurassic (54 Million - 136 Million Years)
Stratigraphic detail: Kimeridgiegien
Location: Maritimr France
Description: This specimen is very nice and measures approx. 2 7/16" wide at the widest point. This is a MUST HAVE for the Echinoid Collector!!
French Balanocidaris Echinoid 2