07477 - Top Beautiful 0.85 Inch Heliophora orbicularis (Urchin) Upper Pliocene Enchodus vertebrae It has some small glued
Yard notes & kiln story
Description
It has some small glued and tiny filled fractures
Anetoceras medvezhense
plagioclase (Pl) and glass material developed during the melt of the meteorite
Arizona State University
Impressive natural association of these two teeth of large marine reptiles that lived together
07477 - Top Beautiful 0.85 Inch Heliophora orbicularis (Urchin) Upper Pliocene Enchodus vertebrae It has some small gluedInteresting genus with extremely variable circular to oval shaped test. Beautiful sand dollar urchin.