Randall transitions into the first stages of the many-tiered discussions that will follow regarding the period that Plato pegged long ago as the time when the fabled Atlantis was destroyed – what scientists now refer to as the Younger-Dryas Boundary or Pleistocene/Holocene transition, when many sudden shifts to life and the planet are documented. Randall also displays some of the monstrous bestiary that lived through the Pleistocene Ice Age cycles, but all of these mega-mammal or "megafauna" species went extinct, along with many others and the Clovis culture too, about 12,000 years ago. Support this work thru our Patreon subscription/membership sites, and receive special perks: https://patreon.com/RandallCarlson and https://patreon.com/geocosmicrex A Watch the series in sequence to get all the evidence presented as Randall builds his case: https://www.youtube.com/playlist?list... You can also watch on https://youtube.com/kosmographia to see full-length, with extra scenes and extensive show notes in the description.   Kosmographia logo and design animation by Brothers of the Serpent Intro music by Fifty Dollar Dynasty Editing and publishing of the video versions by Bradley Young with YSI Productions LLC (copyrights)     "Back to Bretz" scientific paper: https://pdfs.semanticscholar.org/8a12...