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 ;).
Heres a story im level 63 im so hapoy im about to unlock argy saddle then when i unlock i prepared some thatch walls then i go to the red woods mountain with my tapejara then i saw a black argy my favorate color then i knicked it out in the ground then i saw i CARNO attacking a doedic i was like nah what could a carno do? Then this happened so he keeps hiiting the doedic shell (IM ON MOBILE JUST SO YOU KNOW) then im out of thatch walls and im about to get thatch when i look backed he killed the argy then i saw a black again! Then i lure it to thr top of red woods mountain then it wont keep following so i attacked it many times with my lv37 tapejara then when were in the top of mountain the argy is only 25 health left then when i shoot it with tranq bullet it died then i saw a silverish whute argy i knocked it on the side of the mountain then theres 3 raptors it attacked it BUT i was so angry i quickly pull out my JOURNEY MAN SWORD then killed all the 3 raptors then i sucessfullytame ar