where it inhabited what is now Montana

Physical Characteristics: The dire wolf was considerably larger than today's gray wolves

Dinocrocuta (D

about 115-108 million years ago

The sail was connected to the vertebrae and was covered in a layer of skin and muscle

Psittacosaurus protegiendo puesta Amargasaurus where it inhabited what isThe Psittacosaurus is a genus of herbivorous dinosaur that lived during the early Cretaceous period, approximately 100 to 130 million years ago. It was an ornithischian dinosaur that belonged to the ceratopsid group, although it is often considered an early relative of the better known ceratopsians, such as Triceratops. Here is a description of the Psittacosaurus: Size and Appearance: Psittacosaurus was relatively small compared to other dinosaurs,