Moore R C Ed <br/><br/>
Treatise On Invertebrate Paleontology Part S Vol 2 Echinodermata 1 

 -  Geol Soc of Am Kansas, U S A 
 - pp S 650;   25*18 
<br/><br/><label>Dewey Class. No.: </label>H6/N67.2/B07415