05614 - Great Collection of 5 Onchopristis numidus Cretaceous Sawfish Rostral Teeth Cretaceous Dinosaur The mineralization is produced in

The mineralization is produced in agate

probably due to being exposed on the surface for a long time in a climate as aggressive as Western Sahara

two Eremiasaurus heterodontus teeth and one Halisaurus walkeri tooth

2 ft) long when fully grown

05614 - Great Collection of 5 Onchopristis numidus Cretaceous Sawfish Rostral Teeth Cretaceous Dinosaur The mineralization is produced inGreat collection of 5 specimens. Some of them have glued and tiny filled fractures. Onchopristis is a genus of extinct giant sawfish that lived in the Lower Cretaceous to Upper Cretaceous in North Africa and New Zealand. It had an elongated snout lined laterally with barbed teeth. It is a large sawfish, known from remains throughout North America, North Africa and New Zealand. It was very large, up to 8 m (26. 2 ft) long when fully grown. As with