When I had just started on extinction I wanted one of these so I could bring it back to my base, but I didn't have the recommended taming food or item. I had to improvise so I just started crafting and feeding stone picks to it. Even though I ruined the taming effectiveness, I managed to get my first legit extinction tame.
This thing is basically a ground sloth and a rock elemental butt fucking each other, then had a baby, then dipped their baby in element (its belly is element), then that baby fucked a doedic and thus we have the ugliest creature in game coming November 6th. Oh and this thing shits crystals