Dickinsonia might be the oldest known member of the animal kingdom, and the origin of birdsongs from the syrinx might be a little less mysterious. Hosted by: Stefan Chin Head to scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Dickinsonia www.eurekalert.org/pub_releases/2018-09/anu-ff5091818.php science.sciencemag.org/content/361/6408/1246 www.theatlantic.com/science/archive/2018/09/the-oldest-known-animal-is-wait-seriously-what-is-that/570865/ www.scientificamerican.com/article/say-hello-to-dickinsonia-the-animal-kingdoms-newest-and-oldest-member/ gizmodo.com/extraordinary-evidence-suggests-558-million-year-old-fo-1829200190 Syrinxes academy.allaboutbirds.org/birdsong/ www.eurekalert.org/pub_releases/2018-09/fm-bva091918.php www.eurekalert.org/pub_releases/2018-09/uota-brv091918.php www.pnas.org/content/early/2018/09/19/1804586115 Images en.wikipedia.org/wiki/File:DickinsoniaCostata.jpg en.wikipedia.org/wiki/File:Dickinsonia_costata_Ontogeny.jpg commons.wikimedia.org/wiki/File:White_Sea_map.png www.thinkstockphotos.com/image/stock-illustration-larynx-anatomical-vector-illustration/921055288 commons.wikimedia.org/wiki/File:PigeonAnatomy_cropped_1.png en.wikipedia.org/wiki/File:Proav16_large.jpg en.wikipedia.org/wiki/File:Flying_fox_at_botanical_gardens_in_Sydney_(cropped).jpg www.eurekalert.org/multimedia/pub/180940.php

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