04967 - Nicely Preserved 1.72 Inch Partially Rooted Elasmosaur (Zarafasaura oceanis) Tooth Squalicorax showing a perfect example of

showing a perfect example of this Botryoidal crystallization typical of iron oxide

The scales of many of this teleost fish have a wonderful preservation due to its extreme robustness

Precious tooth of the famous dinosaur with three horns on its skull

Impressive example of this Devonian cephalopod

each tooth had one barb

04967 - Nicely Preserved 1.72 Inch Partially Rooted Elasmosaur (Zarafasaura oceanis) Tooth Squalicorax showing a perfect example ofIt is a well preserved tooth. The color of its enamel varies between tones of cream and brown. Unbroken specimen. 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, this taxon was classified as Plesiosaurus mauritanicus.