07559 - Top Rare 4.83 Inch Spinosaurus Dinosaur Skull Quadrate Bone Cretaceous KemKem Lepidotes It is a vey rare

It is a vey rare piece which preserves multiple details that could be diagnostic for its proper classification

more recent studies have proposed that the far origin of the great white is closer to the Cretolamna genus than to the Paleocarcharodon

It is the small osseous plate of a carapace of a turtle

They come from the famous sites of the Judith River Formation in Montana (Campanian stage

Diagnosis—Apomorphies of taxon: pterygoid teeth become increasingly curved posteriorly

07559 - Top Rare 4.83 Inch Spinosaurus Dinosaur Skull Quadrate Bone Cretaceous KemKem Lepidotes It is a vey rareImpressive and rare authentic example of Spinosaurus skull quadrate bone. This type of remains, are really rare to find. It has some glued and filled fractures. The different Geological Formations that make up the orography of the Cretaceous in the South East of Morocco have been mostly treated in an undifferentiated and not too accurate way by collectors, by Paleontology aficionados and by fossil dealers. Historically, fossils dealers from all around