Kritosaurus Bone - 1.325" reddinobonependant Red Planet Obsidian is a

Red Planet Obsidian is a volcanic glass found in northwestern Mexico

The production run for the 26 specimen version is limited to just 5

Bismuth is an element (Bi 83) best known for its unusual staircase shape

More About Hadrosaurs

as well as a Micro USB port

Kritosaurus Bone - 1.325" reddinobonependant Red Planet Obsidian is aThe 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 1. 325" and dates to around 77 million years ago.