The Natural Canvas Fossils / Archaeocidaris Fossil Echinoderms - Echinoids, Crinoids, Cystoids, Carpoids, Starfish and other extinct forms Purchase here: ncanvas@aol.com

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Huge Archaeocidaris

Pennsylvanian, Texas

Huge 15" x 13.5" plate with 6 complete echinoids with spines. A fantastic display piece and hard to get anymore.

SOLD - Please inquire about other specimens