Yellowstone's last eruption more powerful than believed

(Yellowstone National Park, Wyo.) - A report just published in the *Geological Society of America Bulletin *by Tom Knott of the University of Leicester Department of Geology’s Volcanology Group indicated Yellowstone's last super volcano eruption was larger than thought. Knott has been study the geology of Eastern Idaho on the edge of Yellowstone. Read his report on Discovery News . #county10 #springcity #reboot #buckrail #news