Spinosaurus Tooth - SOLD 2.963" Natural Wear Fossil petrifiedwood 75" Pietersite cabochon set into

75" Pietersite cabochon set into a sterling silver bezel

"Extraterrestrial cause for the Cretaceous-Tertiary extinction

997" and comes from Chevrolet's St

23" fossil fragment of the Dimetrodon's iconic spine

While it was retired in 2003

Spinosaurus Tooth - SOLD 2.963" Natural Wear Fossil petrifiedwood 75" Pietersite cabochon set intoTopping out at just over 18m long (59ft), Spinosaurus is one of the largest carnivorous dinosaurs ever discovered. This family of giant theropods also happens to be among the most surprising creatures in the fossil record. This specimen is a naturally worn, fossilized crown and partial root of a real Spinosaurus tooth from the Kem Kem fossil beds of Morocco. It measures 2. 963" in length.