#449 – Graham Hancock: Lost Civilization of the Ice Age & Ancient Human History

3354.484 - 3378.44 Graham Hancock

um and and uh caused the cooling that then that then took place but this was a disaster for life all over the planet and and it's interesting that one of the sites where they find the younger dryas boundary and where they find overwhelming evidence of an air burst and where they find all the shocked quartz the carbon microspherules the nano diamonds the trinitite and so on and so forth