05619 - Great Collection of 4 Onchopristis numidus Cretaceous Sawfish Rostral Teeth Cretaceous Onnia Apart from the main tooth

Apart from the main tooth it can be observed as it preserves an emerging germ replacement tooth

and ilmenite

Pribyl and Vanek 1985 (trilobite)

This trilobites have been prepared as free-standing

It was very large

05619 - Great Collection of 4 Onchopristis numidus Cretaceous Sawfish Rostral Teeth Cretaceous Onnia Apart from the main toothGreat collection of 4 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