07734 - Top Rare 3.17 Inch Spinosaurus Dinosaur Partial Caudal (Tail) Vertebra Bone Cretaceous KemKem Beds Theropods_Claws_and_Bones Waisfeldaspis

Waisfeldaspis

Some authors propose that an enigmatic Ediacaran (about 600 Ma) organism Arkarua is also an edrioasteroid

Posterior horizontal inflection on mandibular retroarticular process

Impressive and rare authentic example of Spinosaurus skull quadrate bone

07734 - Top Rare 3.17 Inch Spinosaurus Dinosaur Partial Caudal (Tail) Vertebra Bone Cretaceous KemKem Beds Theropods_Claws_and_Bones WaisfeldaspisImpressive and rare authentic example of Spinosaurus caudal (tail) vertebra bone. This type of remains, are really rare to find, especially well preserved. The vertebral body is preserved, but not its neural spine and transverse processes. It has some fractures that have been glued and slightly restored (filled). The different Geological Formations that make up the orography of the Cretaceous in the South East of Morocco have been mostly treated in an