I would like to know why you say that's impossible, Bander. I've seen it argued that the dinos and humans did live together... what's so impossible about them coexisting?
The bible mentions the Leviathan which, if you read it closely and think about the symbolism it uses to describe it is either some breed of really large crocodile or a hippo of some kind I think. Most likely a hippo. But some people still believe it talks about a dinosaur and I may be wrong. Supposedly somewhere it talks of a horned horse (unicorn) but I have yet to find that.
I'm almost 99% certain the Bible actually says 'dinosaurs'... DAMMIT I wish I had my books!!!
oh well thanit still was not before the sumareans