20658 - Well Preserved 1.33 Inch Spinosaurus Dinosaur Tooth Cretaceous Urchins Osteichthyes - Tetraodontiformes - Trigonodontoidae

Osteichthyes - Tetraodontiformes - Trigonodontoidae

Neometacanthus

Crystals treated this way are used as gemstones and for other decorative purposes

This piece has a complicated taxonomic assignation

It has glued or filled fractures

20658 - Well Preserved 1.33 Inch Spinosaurus Dinosaur Tooth Cretaceous Urchins Osteichthyes - Tetraodontiformes - TrigonodontoidaeSpectacular 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,