Posted: April 26, 2017 at 8:22 pm Paleontologists have dug up a 130,000-year-old mastodon skeleton that looks like it was butchered by humans. But they found it in America, where people were not supposed to have arrived for another 100,000 years. Findings could upend our understanding of human history. submitted by /u/SirT6 to r/science [link] [comments] Source: Reddit: TGIOKDI Upvoted Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.