Prehistoric sabertooth skull found in Iowa likely last of species to walk Earth, researchers say
Radiocarbon dating indicates the male sabertooth cat died at the end of the Ice Age between 13,605 and 13,460 years ago before getting buried in the East Nishnabotna River in southwest Iowa.
East Nishnabotna River United States Page County Northwest Missouri State University David Easterla Matthew Hil
Source: fox5ny.com