We're at university together avelox tablets The eruption in Wah Wah Springs was enormous, covering areas all over Utah and Nevada, with ash deposits even found as far away as Nebraska. Using tools including radiometric dating, the researchers were able to confirm that the volcanic ash they found all came from the same, single ancient eruption. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])