20035 - Insane Association 2 "Flying Devil Horned" Cyphaspis walteri Devonian Trilobites Neoceratodus africanus It preserves its lateral serrations

It preserves its lateral serrations very well defined

This type of remains

Still nowadays the Abelisauridae family has not been officially described in the dinosaur assemblage of the Upper Cretaceous of this sector

Gianniny (2005): The mosasaur Prognathodon from the Upper Cretaceous Lewis Shale near Durango

71 Inch = 18 mm

20035 - Insane Association 2 "Flying Devil Horned" Cyphaspis walteri Devonian Trilobites Neoceratodus africanus It preserves its lateral serrationsImpressive specimen, prepared in an exceptional way. This trilobites have been prepared as free standing. This type of preparation requires meticulous work of tens of hours. Of course, many of the spines during the preparation process have been fractured and glued again, with slight restorations in the fracture zones. A preparation like this without small restorations is impossible. It is an authentic specimen of Museum Grade. Cyphaspis is a genus of