The Natural Canvas Fossils / 4657 Fossil Echinoderms - Echinoids, Crinoids, Cystoids, Carpoids, Starfish and other extinct forms Purchase here: ncanvas@aol.com

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Carpoid - Ctenocystis

Cambrian, Utah, USA

Ctenocystis utahensis Robison & Sprinkle -- Fine tiny 0.15" carpoid.

$19