Match material from theyellowstone crater dating the soil layers prove that thrash arrived six hundred forty thousand yacon root max years ago scientists at last had a date the Yellowstone super eruption where's I I'm the match was later found all over the western US confirming the huge size of the Russians the at least eighty times the size of the 1883 explosions that destroyed the island a crank it up and twenty-five hundred times bigger the1980 eruption a mount saint Helens the almost unimaginable size the Yellowstone last means that scientists now call it super low key to the but that create another mystery 0 in this peaceful landscape love whereat is the steaming hot crater the volcano must have left behind I'm today when you're looking out across the landscape you see rolling hills and trees so obviouslythere's not a big hole left in the ground I'm from the eruption at the end the Yellowstone Volcano so something else happens 10 the first process ease was in filling with all sorts a volcanic lava flows and if you look just down from the landscape toward those trees you'll see one and the oldest lava flows that happened after the 640,000 your option the new over hundreds of thousands and years this PLO has weathered.