Look at their teeth and claws. Dinosaurs walking around just prior to the flood were leftovers. The real main age of dinosaurs was likely several thousand or a few tens of thousands of years back and humans in all likelihood never had to deal with raptors.
That’s it, they had pointy teeth and large claws?
Okay, then.
demshateGod had the same kind of question...Much of what is offered regarding dinosaurs is simply assumed from post-deluvian knowledge (e.g., colored by evolutionist thinking) or just plain made-up.
To posit an extreme, I would not be surprised to find out that T-Rex (if it even existed as we see it rebuilt in the museums) actually had pink skin (not scales) with huge green polka-dots.