Dromaeosaurus albertensis, Skull Ankylosaurus indicating that its diet was

indicating that its diet was perhaps a mixture of hard foodstuffs (e

was created by the slow decomposition of dead vegetation in an anoxic environment combined with the fine-grained sediments which accumulated at the bottom of these lakes

erectus was significantly more complex than that of its predecessors

or binding

Conchoraptor gracilis Adult in matrix

Dromaeosaurus albertensis, Skull Ankylosaurus indicating that its diet wasDromaeosaurus albertensis "Swift Running Lizard" Length: 6 feet (1. 8 m) Pronounced: Dro me o Saw rus Weight: 33 pounds (15 kilos) Where found: Alberta, Canada; Montana, USA Dromaeosaurus was the original raptor. It was a small, vicious hunter that had a mouth full of serrated, razor sharp teeth and a sharp, hooked claw on each foot that it used to clamp down on its victims. It was about the size of a large dog. Its jaws were long and solidly built