Summary: Long before humans evolved, our planet was home to some of the most vicious predators ever to have lived. Step back in time to one of the most amazing eras in the history of planet earth and meet terrifying ancient predators.
Summary: Hyaenodon created a reign of terror by just using its head. It dominated with this one lethal weapon that could dispatch a prey animal within seconds. This beast is a perfect example of an animal rising far above its potential. Its powerful, razor sharp bite left a mark in history that will never be matched.
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