guillermoi `Terror Bird´) is a genus of phorusrhacidae

"Australovenator"

con una bóveda rugosa que sugiere la presencia de osteodermos

It was an apex predator

Medidas aproximadas del Xenoceratops:

Basilosaurus cetoides alphadon guillermoi `Terror Bird´) is aBasilosaurus cetoides was an ancient cetacean that lived approximately 40 to 34 million years ago, during the late Eocene. Despite its name, which means "king lizard", this animal was actually a marine mammal and not a reptile, although its elongated skeleton initially led to confusion about its classification. This cetacean reached impressive sizes, with a length that could range between 17 and 19 meters, making it one of the largest predators of its