KENT, OHIO—According to a Science News report, Metin Eren of Kent State University and his colleagues reviewed evidence collected at all 15 sites in North America where Clovis stone tools have been found with the remains of mammoths, mastodons, or gomphotheres. “Archaeologists routinely assume these localities represent evidence that Clovis people hunted these multi-ton animals, and in turn invoke that evidence to claim humans had a role in the …