About OHMOTO Hiroshi
About Pennsylvania State Univ.
About GRAHAM Uschi M.
About Univ. of Kentucky
About TSUKAMOTO Yuya
About Tohoku Univ.
About WATANABE Yumiko
About Tohoku Univ.
About KAKEGAWA Takeshi
About Tohoku Univ.
About HAMASAKI Hiroshi
About Tokyo Gas
About CHORNEY Andrew
About Temple Univ.
About CRISPIN Katherine
About Pennsylvania State Univ.
About LIU Zi-Kui
About Pennsylvania State Univ.
About 日本地球惑星科学連合大会予稿集(Web)
About collision
About meteorite crater
About Archeozoic Era
About Western Australia
About tsunami deposit
About basalt
About igneous activity
About meteorite impact
About impact cratering
About Precambrian
About 初期地球
About 衝突
About 火成活動