Instead of having an upper jaw that was vertically split in half, these new skulls showed that Atopodentatus actually had a hammerhead, with wide jaws that poked out to the sides and even more exceptionally specialised teeth.

这些新头骨并没有垂直分成两半的上颚，而是表明 Atopodentatus 实际上有一个锤头，宽大的下颚向两侧伸出， 甚至还有更特别的牙齿。