Huge 1.92" Cretaceous Fossil Crocodile Tooth - Morocco
Many dealers labeling similar teeth as coming from sarcosuchus (The Super Croc) to make them easier to sell. There were several crocodile species living alongside each other in the Kem Kem Basin. Unless the tooth is super sized (>2 inches) there really is no way of definitively assigning it to Sarcosuchus.
The Kem Kem Beds are famous for yielding a diverse, Late Cretaceous, vertebrate assemblage including fish, reptiles and dinosaurs such as Spinosaurus. These fossils are found in a thin bed that outcrops around the edge of a large plateau near Taouz, Morocco. Local miners collect these fossils by digging narrow tunnels by hand into this plateau following the layer.
A paper on this assemblage can be found at: Vertebrate assemblages from the early Late Cretaceous of southeastern Morocco: An overview