Do you know what Archosauria means? Which dinosaur was the widest? Find these answers and many
more at sites devoted to dinosaurs big and small:
Dinosaur Hall of Fame
Infoplease's site will tell you which dinosaurs were the fastest, smartest, dumbest, oldest, widest and more.
Dinosauria On-Line
Use the various dinosaur dictionaries as a reference tool and check out the photo gallery.
Sue at the Field Museum of Natural History
Although Sue's skull weighs 600 pounds, her brain cavity is about the size of a quart of milk. Learn about the world's largest, most complete and best-preserved Tyrannosaurus Rex here.
Dinosaur.org
Having trouble remembering the difference between Jurassic and Cretaceous? Check out the timeline here, as well as lots of dinosaur links.
National Geographic's Dinosaur Eggs
This site allows you to hunt for dinosaur eggs, hatch them and see models of how they might have looked. Also check out the museum.