20648 - Well Preserved 1.53 Inch Spinosaurus Dinosaur Tooth Cretaceous Crinoids The Ancyloceratina were a diverse

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

This teeth belongs to a great shark of the genus Otudus

Specimens of an extremely rare species

Parent taxon: Ascocystitida according to J

20648 - Well Preserved 1.53 Inch Spinosaurus Dinosaur Tooth Cretaceous Crinoids The Ancyloceratina were a diverseSpectacular example of tooth belonging to an individual of Spinosaurus. The enamel color is spectacular, featuring intense brilliant tones. This tooth has been stabilized on its surface by Paraloid B 72 to ensure its stability and consistency. This process does not affect neither the color nor any of the characteristics. It simply makes the specimen better preserved in the long term. The teeth with strong and vivid fossilization colors such as red,