S393 - Nicely Preserved Spinosaurus aegyptiacus Dinosaur Tooth - Red Sanstone Beds Pecopteris Synonym: Phalacromina Kobayashi 1962 (taxon

Synonym: Phalacromina Kobayashi 1962 (taxon 241829)

Also commonly present are rare earth metals including cerium and yttrium

It presents great differences with the Thysanopeltis known until now

Ecology: fast-moving low-level epifaunal carnivore

S393 - Nicely Preserved Spinosaurus aegyptiacus Dinosaur Tooth - Red Sanstone Beds Pecopteris Synonym: Phalacromina Kobayashi 1962 (taxonNicely preserved specimen. The enamel color is astonishing, with the typical reedish colors due to the high content of iron oxides . It has a tiny glued and filled (restored) fracture, but nothing serious. Partially rooted as well. Very nice specimen with the characteristic longitudinal ridges. The teeth with strong and vivid fossilization colors such as red, orange and black come from small paleochannels composed by thin layers, in the intermediate