Using isotopic analysis from a tusk, UC researchers were able to track the seasonal migrations of a male mastodon across four Midwestern states more than 13,000 years ago. https://t.co/7YOvnzR4qB
Using isotopic analysis from a tusk, UC researchers were able to track the seasonal migrations of a male mastodon across four Midwestern states more than 13,000 years ago. https://t.co/7YOvnzR4qB