I hate these things more than I hate taxes. Get movement speed to a solid 134%. I've found that you can out run them with that. If you're in red wood run to a dire bear for safety even if it's wild just don't go too close. I've never seen a carno kill a bear. Collect the carno's prime after this and enjoy ;).
Because I’m an idiot, I forced my tribemate to help me kill an Alpha Rex I found. Well, that wasn’t a great idea. We landed on a cliff overlooking the Alpha and its turmoil, and began shooting with our crossbows. I HEAR STOMPING, OKAY, AND I TURN TO RUN TO MY PTERANODON BECAUSE I RECOGNIZE THE FOOT PATTERN—A Carnotaurus knocks us both off of the cliff and down where the Alpha is and I think you know what happened next..