07194 - Top Huge 5.37 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Weltonia Impressive and rare authentic example

Impressive and rare authentic example of Spinosaurus hand (manus) phalanx bone

A magnificent and very rare example of this huge representative of the Cretaceous Lepisosteiformes

Tennessee)

Permineralization is a process of fossilization in which mineral deposits form internal casts of organisms

Lieberman and G

07194 - Top Huge 5.37 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Weltonia Impressive and rare authentic exampleImpressive and rare authentic example of Spinosaurid (Spinosaurus or Sigilmassasaurus) dinosaur cervical 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