20015 - Top Beautiful 2.48 Inch Spinosaurus Dinosaur Tooth Cretaceous KemKem Fish Scales The Ancyloceratina were a diverse

The Ancyloceratina were a diverse suborder of ammonite most closely related to the ammonites of order Lytoceratina

perfectly adapted to the marine ecosystems of the Cretaceous

This enormous Prognathodon tooth is preserved in exceptional way

Some of them have tiny glued fractures

This species has quite a lot of synonymies (sister taxa): Gladioserratus

20015 - Top Beautiful 2.48 Inch Spinosaurus Dinosaur Tooth Cretaceous KemKem Fish Scales The Ancyloceratina were a diverseSpectacular example of tooth belonging to an individual of Spinosaurus. The enamel color is spectacular, featuring intense and brilliant orange tones. Not restored or glued. One of the difficult features to find in dentition samples of Spinosaurus is present in this piece. It is the preservation of the root (the part of the tooth without enamel, which occupied a lower position in the gum). Its preservation is complicated due to the hollow structure,