22177 - Top Huge 5.36 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Neuropteris This is 1 of 189

This is 1 of 189 approved meteorites (plus 1 unapproved name) classified as Martian (shergottite)

Composed largely of spherical grain-like silicate chondrules

with both cranium and postcranium elements

He traveled to Nairobi and purchased this stone

Ragaini 1994 and Sepkoski 2002

22177 - Top Huge 5.36 Inch Spinosaurid Dinosaur Partial Cervical Vertebra Bone Cretaceous KemKem Beds Neuropteris This is 1 of 189Impressive 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