Therizinosaurus's claws were so long, some were nearly three feet (a meter) in length—longer than a human arm! elaborate
Megaraptor's "raptor" claws weren't actually on its feet like other raptors; its largest claw was on its hand. elaborate
Compsognathus is one of the smallest known dinosaurs, about the size of a chicken. elaborate
Albertosaurus fossils show evidence of injuries, including a healed bite wound on one specimen's jaw, suggesting they fought each other, possibly over territory or mates. elaborate
Giganotosaurus was bigger than Tyrannosaurus Rex. elaborate