What was the very first dinosaur?

<p>Dinosaurs went extinct around 65 million years ago after an asteroid crashed into Earth. So we know when dinosaurs disappeared from the planet, but when did they <em>appear? </em>What was the first dinosaur, and how long ago did it live? We asked paleontologist Kallie Moore to help us find the answer.</p><br><p>Got a question that’s got you full of<em> veloci-RAPTURE?</em>  Send it to us at <a href="https://www.brainson.org/contact">BrainsOn.org/contact</a>, and we’ll <em>TRY(ceratops)</em> to answer it!</p><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>