20532 - Top Huge 1.56 Inch Squalicorax pristodontus (Crow Shark) Tooth Trilobites https://peerj

https://peerj

Herd and G

Grigoriev (2013) Redescription of Prognathodon lutugini (Squamata

Permineralization is a process of fossilization in which mineral deposits form internal casts of organisms

vanadinite crystals from Midelt

20532 - Top Huge 1.56 Inch Squalicorax pristodontus (Crow Shark) Tooth Trilobites https://peerjPrecious 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