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==Description==

==Description==

Dinosaurs were immensely varied, and included both herbivores and carnivores.  Although many have been found in the fossil record, paleontologists expect that they have barely scratched the surface of the vast superorder that the dinosaurs encompassed.<ref>[http://news.nationalgeographic.com/news/2006/09/060905-dinosaurs_2.html Vast Majority of Dinosaurs Still to Be Found, Scientists Say], ''National Geographic''</ref>

Dinosaurs were immensely varied, and included both herbivores and carnivores as well as cyborgs.  Although many have been found in the fossil record, paleontologists expect that they have barely scratched the surface of the vast superorder that the dinosaurs encompassed.<ref>[http://news.nationalgeographic.com/news/2006/09/060905-dinosaurs_2.html Vast Majority of Dinosaurs Still to Be Found, Scientists Say], ''National Geographic''</ref>

The superorder Dinosauria has been divided into two main orders, the division based exclusively on the structure of the pelvic bones.

The superorder Dinosauria has been divided into two main orders, the division based exclusively on the structure of the pelvic bones.