Description
Ctenocystis utahensis Robison & Sprinkle
Middle Cambrian
Spence Shale
Antimony Canyon, Wellsville Mtn. , UT, USA
Fine tiny 3mm carpoid on 45mm slab
What is a carpoid? This article explains them (PDF)
American carpoid echinoderm – Ctenocystis
$49
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Additional information
| Weight | 20 g |
|---|
