20326 - Top Beautiful 1.98 Inch Irregular Native Copper - Bou Nahas (South Morocco) Mosasaurus hoffmanni The pathological deformations in this
Yard notes & kiln story
Description
20326 Top Beautiful 1.98 Inch Irregular Native Copper Bou Nahas (South Morocco) Mosasaurus hoffmanni The pathological deformations in this The pathological deformations in this species and in this place are well known "A partial skeleton of the basal mosasaur Halisaurus platyspondylus from the Severn Formation (Upper Cretaceous: Maastrichtian) of Maryland" (PDF)