Ctenocystis colodon (Ubaghs & Robison,1988)
Middle Cambrian
Wheeler Formation
Millard County, Utah
USA
Ubaghs, Georges and Robison, Richard A. 1988. Homalozoan echinoderms of the Wheeler Formation (Middle Cambrian) of western Utah. The Paleontological Institute, The University of Kansas. 18 p., 11 fig.
image courtesy : Nobu Tamura "All rights reserved"
Homalozoan echinoderms Ctenocystis colodon Cambrian Wheeler shale
SKU: TDI268
€ 25,00Prezzo
size: slab 11 cm x 8 cm fossil: 0,5 cm
restorations: 0%
Preparator: Di Sivestro Gianpaolo
This small ancestors of Echinoderms are coming from Cambrian Wheeler Formation layers of Millard County, Utah. Ctenocystoidea is a class of bilaterally-symmetrical stem echinoderms like.