This authentic Spinosaurus vertebra fossil was unearthed from the legendary Kem Kem Formation in the Sahara Desert of Morocco, a site renowned for producing some of the most iconic dinosaur fossils in the world. Dating back 112 to 93.5 million years, this specimen hails from the Cretaceous period when Spinosaurus – the largest known carnivorous dinosaur – dominated ancient river systems.

The name Spinosaurus, meaning “spined reptile,” refers to the creature’s distinctive sail-like vertebral spines. This well-preserved vertebral fossil showcases natural mineralization, rugged surface texture, and solid three-dimensional form. The one-centimeter cube in the photo offers a helpful scale reference.

A rare and fascinating addition to any fossil collection, this genuine dinosaur bone offers both scientific and visual appeal and is and ideal acquisition for collectors, educators, and natural history enthusiasts.