Ages 5-12Travel back 250 million years to study the world of dinosaurs in terrifying 3-D Chart dinosaur evolution through the 3-D time line Find out about famous paleontologists and their amazing discoveries Use the X-ray panels to reveal every detail of interior and exterior dinosaur anatomy Learn detailed information on 50 different species of dinosaur.ESRB Rating: EveryoneSystem Requirements: Windows 95/98/Me/XP Copyright (C) Muze Inc. 2005. For personal use only. All rights reserved.