05490 - Top Beautiful 0.96 Palaeophis Magrebianus Paleocene Sea Snake Vertebra Bone Chalcedonized Gastropods an igneous dyke
Baker’s notes & crumb story
Description
an igneous dyke
Nice specimen of this middle Devonian trilobite species
Cr/Cr+Al=0
and therefore it is more valued
Phenocrysts have fractures filled by glassy material
05490 - Top Beautiful 0.96 Palaeophis Magrebianus Paleocene Sea Snake Vertebra Bone Chalcedonized Gastropods an igneous dykeNice specimen of Palaeophis Magrebianus from the formation Ouled Abdoun Basin (Phosphate beds) located in Oued Zem (Morocco).