22168 - Top Huge 5.92 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Cobaltoan calcite usually disappearing on the outer

usually disappearing on the outer whorls

ilmenite and zircon appear as accessory minerals

breccia) Shock stage: High Weathering grade: Moderate Ferrosilite (mol%): 28

From this type of fossilization

Mosasauridae) from the Maastrichtian of Angola

22168 - Top Huge 5.92 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Cobaltoan calcite usually disappearing on the outerImpressive 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