5 Famous Dinosaurs That Aren't Actually Dinosaurs

Did you know that some famous 'dinosaurs' aren't actually dinosaurs? Some prehistoric animals have actually been mis-categorized as dinosaurs—but were something else entirely! Join us for a new episode of SciShow, and learn about the definition of 'true dinosaurs' and the evolutionary relationships shared by the non-dino reptiles that lived back then. If you liked this video, check out more videos about natural history and paleontology on SciShow's sister channel, Eons:    / eons   ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook:   / scishow   Twitter:   / scishow   Tumblr:   / scishow   Thanks Tank Tumblr:   / thankstank   Sources: http://pubs.usgs.gov/gip/dinosaurs/al... http://www.ucmp.berkeley.edu/diapsids... http://plesiosauria.com/evolution.php http://www.ucmp.berkeley.edu/diapsids... http://www.wisegeek.com/what-are-mosa... http://history.nd.gov/activities/Mosa... http://www.ucmp.berkeley.edu/taxa/ver... https://archosaurmusings.wordpress.co... http://www.sciencedaily.com/releases/... http://biology.fullerton.edu/biol325/...