How Did Life Recover From The First Mass Extinction?

Researched and Written by Leila Battison Narrated and Edited by David Kelly Art by Khail Kupsky Thumbnail Art and Art by Ettore Mazza If you like our videos, check out Leila s youtube channel: https://www.youtube.com/channel/UCXIk7euOGq6jkptjTzEz5kQ Music from Epidemic Sound and Artlist. Image credits: Mimoperadectes By Jorge González - Horovitz I, Martin T, Bloch J, Ladevèze S, Kurz C, et al. (2009) Cranial Anatomy of the Earliest Marsupials and the Origin of Opossums. PLoS ONE 4(12): e8278. doi:10.1371/journal.pone.0008278.g006, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=8760185 Snowball Earth Oleg Kuznetsov - 3depix -  http://3depix.com/, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons Cyanobacteria By CSIRO, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=35480947 Oviraptor By Jordi Payà from Barcelona, Catalonia - IMG_1215&039;Uploaded by FunkMonk, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=13528130 Oviraptor skull By Jaime A. Headden - https://qilong.wordpress.com/2011/06/05/better-know-an-oviraptorid-the-first-egg-thief/, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=43149014 Megazostrodon Reconstruction By Theklan - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=57277071 Coryphodon By Jonathan Chen - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=79994238 Amoeba By Cymothoa exigua - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=24395008 University of Bonn Electorial Building By I, Der Wolf im Wald, CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=2462942 Poppelsdorfer Alle By Itamar Medeiros - Imported from 500px (archived version) by the Archive Team. (detail page), CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=71280017  Chloroplasts visible in the cells of Bryum capillare By Des_Callaghan - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=35894254 Liverwort_chloroplasts By Smith609 - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=4487231 Oxpecker on Impala By Charles James Sharp - Self-photographed, from Sharp Photography, sharpphotography.co.uk, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=67815562 Oxpecker on mammal By Prosthetic Head - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=48532556 Yellow-billed oxpecker on a wildebeest By Lip Kee Yap from Singapore, Republic of Singapore - Yellow-billed Oxpecker (Buphagus africanus), CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=5267777  A disruptively patterned white-spotted puffer being cleaned by a conspicuously coloured Hawaiian cleaner wrasse.  By Brocken Inaglory - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10477834  Remora By RyanSomma - originally uploaded to Flickr as Common Remora, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=11066367 Nurse shark with remoras Duncan Wright (User:Sabine s Sunbird), CC BY-SA 3.0 http://creativecommons.org/licenses/by-sa/3.0/, via Wikimedia Commons Chlorophyll Cells By Kristian Peters -- Fabelfroh - Self-photographed, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1350193 Amobe By Picturepest - Amöbe? 400x, 12my - Fokalebene 1, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=39164966 Chrondocyte By Robert M. Hunt - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=7194969 A fluorescent image of an endothelial cell.  By IP69.226.103.13 - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=8093704  Cellular universe By Annaleida - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=44980851 Human Cheek Cells stained with Methylene Blue under 400x magnification By Fritzmann2002 - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=64616939  Cèl·lules de la mucosa bucal. By Pere López Brosa, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=71049970  Dolly the sheep By Paul Hudson from United Kingdom - National Museum of Scotland, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=83267384 black widow By Ken-ichi Ueda - https://www.inaturalist.org/photos/121, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=74873884 Cell division by 42 By Egelberg - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=22558546 Spermatozoa By Vasin-ks - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=45364328 Meosis By Doc. RNDr. Josef Reischig, CSc. - Author&039;s archive, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=31034009 Mitochondrion By Kelvinsong; modified by Sowlos - Own work based on: Mitochondrion mini.svg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=27731882