The Natural Canvas Fossils / 5729 Fossil Echinoderms - Echinoids, Crinoids, Cystoids, Carpoids, Starfish and other extinct forms Purchase here: ncanvas@aol.com

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Helicoplacoid Multiple

Early Cambrian, California, USA

Helicoplacus gilberti -- Three 14mm, 14mm and 10mm on slab. First multiple of these rare and primitive Cambrian echinoderms we have seen in years. Slab size: 80mm x 185mm

$499