20788 - Finest Quality 2.59 Inch Elasmosaur (Zarafasaura oceanis) Tooth in Matrix Onchopristis teeth collections 2019: "The nileid trilobite Symphysurus

2019: "The nileid trilobite Symphysurus from upper Tremadocian strata of the Moroccan Anti-Atlas: taxonomic reappraisal and palaeoenvironmental implications" Fossils and Strata

• Paleocene of Bolivia (1)

The teeth of this shark are large with a triangular crown

United States (institutional address

20788 - Finest Quality 2.59 Inch Elasmosaur (Zarafasaura oceanis) Tooth in Matrix Onchopristis teeth collections 2019: "The nileid trilobite SymphysurusIt is a well preserved tooth in its natural matrix. The color of its enamel varies between tones of cream and brown. Unbroken specimen. Partially rooted. Finest quality. Elasmosaurus teeth from the Upper Cretaceous from the Oulad Abdoun Basin are relatively more scarce than the Mosasaurus. This huge and famous marine reptile is characterized by its long and stylized neck. Its morphology enabled it being a very specialized marine predator. Until 2011,