The Backstory: Where did all the dinosaurs go?

Have we really only known about dinosaurs for less than 200 years? They roamed the earth for almost 200 million years and were wiped out in a matter of months. Where did they go and how did we find out about them?Follow Clay & Buck on YouTube: https://www.youtube.com/c/clayandbuckSee omnystudio.com/listener for privacy information.