20021 - Museum Grade Trident 3.19 Inch Walliserops trifurcatus Middle Devonian Trilobite Squalicorax Elasmosaurus teeth from the Upper

Elasmosaurus teeth from the Upper Cretaceous from the Oulad Abdoun Basin are relatively more scarce than the Mosasaurus

Impressive juvenile Onchopristis tooth

and with this color so black

Tooth 7: 82 mm (3

Impressive natural association of 10 huge vertebrae of this unidentified mosasaur species in its phosphatic matrix

20021 - Museum Grade Trident 3.19 Inch Walliserops trifurcatus Middle Devonian Trilobite Squalicorax Elasmosaurus teeth from the UpperImpressive specimen, prepared in an exceptional way. This trilobite with his forked trident has been prepared partially as free standing along with its beautiful spines. 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