but it is believed that they had an appearance similar to that of modern dolphins or killer whales

The extinction of R

Se piensa que podía correr a una velocidad máxima de 40 km/h

As the Tyrannosaurus rex feeds

Dire wolves

Coelophysis bauri raptor but it is believed thatCoelophysis bauri, whose name means "hollow form of Georg Baur", is a coelophysid theropod dinosaur that inhabited North America during the late Triassic period, approximately 209 to 201 million years ago. It stood out for its graceful constitution, reaching a length of 2. 5 to 3 meters and a height of one meter, with a weight close to 28 kilograms. Their complete skeletons have provided valuable information about their morphology. It had an elongated