Kosmodraco dakotensis Europasaurus que corren aterrados tratando de

que corren aterrados tratando de escapar de las poderosas mandíbulas del depredador

primarily in the Dinosaur Park Formation

had a more varied coloration

The tibia was longer than the femur

coordinated move

Kosmodraco dakotensis Europasaurus que corren aterrados tratando deKosmodraco dakotensis was a freshwater choristodere from the Palaeocene of North America. It was originally described as Simoedosaurus dakotensis and was later reassigned to the genus Kosmodraco. This animal was neither a dinosaur nor a crocodile, although its general appearance may have superficially resembled that of certain predatory aquatic reptiles. It belonged to Choristodera, a lineage of semi aquatic diapsids that survived the end Cretaceous