Corythosaurus casuarius Scale:1:35 marcas en los fósiles revelan

marcas en los fósiles revelan signos de agresión intraespecífica

Unlike the woolly mammoth ( Mammuthus primigenius )

with the legs projecting out to the sides rather than being completely vertical under the body

Length 335mm

Corythosaurus casuarius Scale:1:35 marcas en los fósiles revelanCorythosaurus casuarius is a species of hadrosaurid dinosaur that lived during the Cretaceous period, specifically in what is now North America, approximately 77 to 75 million years ago. This herbivorous dinosaur was characterized by its distinctive helmet shaped crest that adorned its head, which resembled a helmet or helmet. This dinosaur reached a length of around 9 meters and weighed around 3 tons, making it a medium to large herbivore for its