20153 - Nicely Preserved 3.24 Inch Spinosaurus Dinosaur Tooth Cretaceous Dinosaur Egg Shells Specimens tend to lighten in

Specimens tend to lighten in color over time due to weathering of the specimen surface into malachite

Subtaxa: Cyphaspis agayuara

which result in complex crystal lattice substitutions

manufactured through synthetic resins

See also Andrade et al

20153 - Nicely Preserved 3.24 Inch Spinosaurus Dinosaur Tooth Cretaceous Dinosaur Egg Shells Specimens tend to lighten inSpectacular 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. One of the difficult features to find in dentition samples of