DinoBase

Came across DinoBase today. Very cool. It's the same idea as FishBase, which I've used a lot in the past: you can search by genus, species, year of discovery, or author of the paper that described it. There's also images, a forum (which looks to have a few actual dinosaur paleontologists posting on it), recent news, and so on: a clearinghouse for dinosaur information, basically. It still needs some polish, but I really like it so far.

What I'd like to see is a more thorough database -- I'd like to be able to browse to a species, and then see its geographical region, other species that shared that region at the same time, its prey and predators, and so on. Though granted, there are dinosaurs that were discovered a hundred years ago that we still know less about today that a week's observation of a living specimen would tell us.