04246 - Well Preserved Juvenile 0.98 Inch Onchopristis Cretaceous Sawfish Rostral Barb Knightia You can also see a

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

we can observe 3 flies (Diptera - Sciaridae Fly) and another unidentified insect

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

Triceratops horridus

and apart from being widely used in jewelry

04246 - Well Preserved Juvenile 0.98 Inch Onchopristis Cretaceous Sawfish Rostral Barb Knightia You can also see aImpressive 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