Fossil remains include teeth and bone fragments that have allowed paleontologists to reconstruct their appearance and behavior

Approximate measurements of the Velociraptor mongoliensis: Scale 1:20 - 100 mm

consiste en una cresta ósea simple que se extiende a lo largo del cráneo desde la nariz hasta la parte posterior de la cabeza

resembling the antlers of a deer

Aenocyon dirus Dimorphodon Fossil remains include teeth andThe "dire wolf" (Aenocyon dirus) is an extinct species of canid that lived in North America during the Pleistocene, approximately 1. 8 million to 10,000 years ago. It is also known as the "wolf of ferocity" due to its large size and powerful appearance. Aenocyon dirus belongs to the Caninae subfamily and is a species related to modern wolves (Canis lupus) and coyotes (Canis latrans). Physical Characteristics: The dire wolf was considerably larger than