Kritosaurus Bone - SOLD 2.894" spaceships 5 billion years later

5 billion years later

The simple clubmosses of today once reached to the skies

This specimen is a split pair fossil plant concretion that was recovered from Mazon Creek in Illinois

sharp teeth

and all manner of dinosaurs were able to digest and absorb precious nutrients from this group of plants

Kritosaurus Bone - SOLD 2.894" spaceships 5 billion years laterThe 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. 894" and dates to around 77 million years ago.