20231 - Top Huge 1.30 Inch Squalicorax pristodontus (Crow Shark) Tooth Reptile Fossils Under Study Impressive specimen with the natural

Impressive specimen with the natural association of 2 brittlestars of the genus Ophiura

such as this sharp spine in its flipper

The morphology of the humerus and the radius can be recognized

Calymenina

20231 - Top Huge 1.30 Inch Squalicorax pristodontus (Crow Shark) Tooth Reptile Fossils Under Study Impressive specimen with the naturalPrecious huge tooth of Squalicorax pristodontus (Crow Shark) from the phosphate deposits of the Ouled Abdoun Basin (Morocco). The Ouled Abdoun Basin (or Khouribga Basin), located in the central sector of Morocco, is an enormous sedimentarian basin represented mostly by a vast filling of phosphate sediments. Apart from having a relevant raw material to be extracted, it has a series of very important paleontological sites in which amazing assemblages