J213 - Top Rare Unidentified Theropod Dinosaur Egg Shell - Late Cretaceous Two Medicine Fm Modocia weeksensis This ammonite species is a

This ammonite species is a biostratigraphic marker of the Turonian stage (Upper Cretaceous)

in a minor proportion

The remains of this species of coelacanth in the North Africa Cretaceous are very rare

Flexicalymene meeki

†Hydrocephalus sp

J213 - Top Rare Unidentified Theropod Dinosaur Egg Shell - Late Cretaceous Two Medicine Fm Modocia weeksensis This ammonite species is aHere we present an extremely rare eggshell fragment from an unidentified Theropod dinosaur coming from the late Cretaceous of the famous Two Medicine geological formation. Extremely rare to find nowadays. The characteristic surface structure is truly well defined and beautiful. Its external structure clearly indicates that it belongs to a theropod (carnivorous) dinosaur. A rarity worthy of the most discerning collections. Info about Two Medicine