I ended up leaving, lost an almost tamed knocked out Rex to a Dino with a shell and tail, I forget its name, as said before I lost a recently (less than 2mins) tamed argie on the way back to my base, two knocked out ones to raptors and sabertoothes, and a less than one minute tamed archaeopteryx. I broke my crossbow, ran out of tranq darts(except one), crafted a bow for tranq arrows. It turned night and I ran back to base. The whole time I was on my Barry:(