22168 - Top Huge 5.92 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Cobaltoan calcite which is preserved in full

which is preserved in full

From this type of fossilization

Calamites goepperti

usually disappearing on the outer whorls

22168 - Top Huge 5.92 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Cobaltoan calcite which is preserved in fullImpressive 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