What Makes A Dinosaur?

To learn more about this topic, start your googling with these keywords: Systema Naturae: A 1735 book by Carl Linnaeus that outlined his hierarchical classification of animals. Plagiuri: an early,now disused, biological subclassification of fish used by Linnaeus that also included dolphins and whales. Anthropomorpha: a defunct taxon established by Linnaeus for genera Homo (humans), Simia (monkeys and apes in general) and Bradypus (sloths). Cladogram: A branching diagram showing the evolutionary relationship between species. Dimetrodon: An extinct carnivorous synapsid related to early mammals. Plesiosaur: An extinct marine reptile with a long neck related to modern snakes. MinuteEarth is produced by Neptune Studios LLC https://neptunestudios.info If you like what we do, you can help us! - Become our patron: https://patreon.com/MinuteEarth   - Buy our merch: http://dftba.com/minuteearth   - Buy our book: https://minuteearth.com/books - Sign up to our newsletter: http://news.minuteearth.com   - Share with your friends and family - Leave us a comment (we read them!) Learn more about your ad choices. Visit megaphone.fm/adchoices