MinuteEarth
Science and stories about our awesome planet!
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Science and stories about our awesome planet!
这是 Youtop 运营的独立目录页面，并非由 MinuteEarth 或 YouTube 运营、赞助或认可。 YouTube 官方频道 ↗提交更正你是这位创作者吗？认领此页面
MinuteEarth · 发布于 2017年3月28日
Due to a revolution in our understanding of the tree of life, birds are dinosaurs, while dimetrodons are not. If you liked this week’s video, we think you might also like: - After her great video on Dimetrodon https://www.youtube.com/watch?v=-tdVPiyVDsQ , The Brain Scoop’s Emily Graslie started a blog devoted to the dinosaur confusion in modern toys: http://isnotadinosaur.tumblr.com/ - A new Nature paper suggesting our evolutionary history of dinosaurs might be very wrong http://www.nature.com/nature/journal/v543/n7646/full/nature21700.html LEARN MORE ************** 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. Species featured in this video: - Brown-throated sloth (Bradypus variegatus) - Sperm Whale (Physeter macrocephalus) - Atlantic salmon (Salmo salar) - Flathead Grey Mullet (Mugil cephalus) CREDITS ********* Script Writer: David Goldenberg Script Editor: Emily Elert Video Illustrator: Ever Salazar Video Director: Kate Yoshida Video Narrator: Kate Yoshida With Contributions From: Henry Reich, Alex Reich, Peter Reich Music by: Nathaniel Schroeder MinuteEarth is produced by Neptune Studios LLC https://neptunestudios.info SUPPORT MINUTEEARTH ************************** If you like what we do, you can help us!: - Become our patron: https://patreon.com/MinuteEarth - Our merch: http://dftba.com/minuteearth - Our book: https://minuteearth.com/books - Share this video with your friends and family - Leave us a comment (we read them!) OUR LINKS ************ Youtube | https://youtube.com/MinuteEarth TikTok | https://tiktok.com/@minuteearth Twitter | https://twitter.com/MinuteEarth Instagram | https://instagram.com/minute_earth Facebook | https://facebook.com/Minuteearth Website | https://minuteearth.com Apple Podcasts| https://podcasts.apple.com/us/podcast/minuteearth/id649211176 REFERENCES ************** Angielczyk, K. (2009). Dimetrodon is not a Dinosaur: Using Tree Thinking to Understand the Ancient Relatives of Mammals and their Evolution. Evolution: Education and Outreach 2:257–271. Retrieved from: https://link.springer.com/article/10.1007/s12052-009-0117-4 Romero, A. (2012). When Whales Became Mammals: The Scientific Journey of Cetaceans From Fish to Mammals in the History of Science. New Approaches to the Study of Marine Mammals. Chapter 1. Retrieved from: http://www.intechopen.com/books/new-approaches-to-the-study-of-marine-mammals Switek, B. (2010). Why a Pterosaur is Not a Dinosaur. Smithsonian. Retrieved from: http://www.smithsonianmag.com/science-nature/why-a-pterosaur-is-not-a-dinosaur-87082921/
