Description
Cretaceous Mammal
- RARE!! Cretaceous Mammal Tooth
- Cretaceous Age
- Hell Creek Formation
- Harding County, South Dakota
- Specimen measures approx. 3.4mm long will come in a 1.25″ Gem Jar
- MORE Fossil Mammals for Sale
These teeth are from the TINY MAMMALS that were scurrying around during the Cretaceous Period. At the same time they were trying to avoid being eaten by small meat-eating dinosaurs as well as other predators. As a result of being so small they are especially difficult to find. Furthermore they are almost impossible to identify as to the exact species they came from. Before the Cretaceous Period, mammals evolved from mammal-like reptiles at the end of the Triassic Period. Due to their tiny size they are measures in mm instead of inches. Indeed, these are rare to find!
