I actually tamed one of them in the south zone

My triceratops and i were looking for keratin for a pterodactyl saddle and i found a green baryonyx killing a carbonemys(source of keratin) so i waited for the bary to kill the carbo and then when he killed the carbo i made my trike chatge at him so he gets stunned i shot him with tranq arrows untill he eventually fell down i fed him coelocanth meat and prime fish meat from sabertooth salmon and dude woke up within a prime fish meat (i had put a soothing balm) with 122+ levels i was so dang happy until a raptor just came and was like "oogrika oogagoogoo oggrika oo" and then my bary woke up then killed him one of the luckiest moments in history