SHARPEST TEETH OF ALL TIME
- (Discovery News)With tips only one-twentieth the width of a human hair, these minute munchers belonged to an ancient, eel-like animal known as a conodont, which died out about the time dinosaurs began their reign, 200 million years ago.
- (Discovery News)With tips only one-twentieth the width of a human hair, these minute munchers belonged to an ancient, eel-like animal known as a conodont, which died out about the time dinosaurs began their reign, 200 million years ago.