LOS ANGELES (CBSLA) - A middle school student in Colorado made an amazing discovery while he was out hiking recently -- a dinosaur tooth. Eighth grader Jonathan Charpentier found a Tyrannosaurus rex ...
Add Yahoo as a preferred source to see more of our stories on Google. Tyrannosaurus Rex teeth are preserved in a collections drawer in the new Burke Museum's paleontology lab. Genna Martin/San ...