LOCAL STATIONS OUT; LOCAL INTERNET OUT; MANDATORY CREDIT. PHOTO TAKEN THURSDAY, OCT. 1, 2015
In this photo taken Thursday, Oct. 1, 2015, University of Michigan professor Dan Fisher, top left, leads a team of Michigan students and volunteers as they excavate woolly mammoth bones found on a farm near Chelsea, Mich. (Melanie Maxwell/The Ann Arbor News via AP) LOCAL TELEVISION OUT; LOCAL INTERNET OUT; MANDATORY CREDIT