Note number in brackets in title is just my inventory number.

 Cretaceous age Mosasaur Tooth from Morocco

Mosasaur's grew to twenty meters in length with a two meter mouth and were apex predators that would have  terrorized the cretaceous seas.

In one of the Jurassic Park movies a Mosasaur jumps out of a theme park aquarium and eats a shark whole.

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This tooth was dug out of the phosphate mines in Morocco. 

The Moroccan phosphate fields were laid down between roughly 93 and 33 million years ago and you often see fossils buried together that are millions of years apart. Many kinds of fossils are found including shark, stingray, turtle, snake, Mosasaur various Fish, Lizards etc. Many of the fossils you find are not identifiable or maybe bone fragments. The Moroccan phosphate mines is probably the most fossil rich area on earth and if you dig through the sediments other fossils often appear.