Kritosaurus Bone - 2.110" carboniferousplant This beautiful 19" necklace contains

This beautiful 19" necklace contains a set of faceted and beautiful sapphire gems

23" fossil fragment of the Dimetrodon's iconic spine

17" in length

301" and comes from Chevrolet's St

000 years to the Silurian Period

Kritosaurus Bone - 2.110" carboniferousplant This beautiful 19" necklace containsThe mighty hadrosaurs were some of the most successful herbivores of the Cretaceous Period. The "duck bills" these dinosaurs are known for were not actually beaks but hundreds of small teeth, helping them chew through even the toughest vegetation. This specimen is a fossilized bone section from the Kritosaurus genus of the Hadrosaurid family. It measures 2. 110" and dates to around 77 million years ago.