04246 - Well Preserved Juvenile 0.98 Inch Onchopristis Cretaceous Sawfish Rostral Barb Knightia ptesoraurs and sauropod dinosaurs

ptesoraurs and sauropod dinosaurs

You can also see a partially disarticulated calyx with its corresponding arms

Triceratops horridus

As it corresponds with the family Styginidae

The characteristic lines of suture of this cephalopod of the Paleozoic can be perfectly observed

04246 - Well Preserved Juvenile 0.98 Inch Onchopristis Cretaceous Sawfish Rostral Barb Knightia ptesoraurs and sauropod dinosaursImpressive juvenile Onchopristis tooth. It is a rostral tooth that belonged to a very small specimen, which did not even reach the juvenile stage. It is a very rare piece, not easy to find. It is perfectly preserved, without restorations. It is a real miniature beauty. Its morphology is identical to that of an adult individual, but with its tiny size. Onchopristis is a genus of extinct giant sawfish that lived in the Lower Cretaceous to Upper