About Uchino Takayuki
About Geological Survey of Japan, AIST, Tsukuba, Ibaraki, 305-8567, Japan
About Kawamura Makoto
About Department of Natural History Sciences, Graduate School of Science, Hokkaido University, Sapporo, 060-0810, Japan
About Island Arc (Web)
About metamorphism
About basalt
About dolerite
About tholeiite rock series
About chemical composition
About subduction zone
About Northeast Japan province
About Iwate prefecture
About Ordovician Period
About Silurian Period
About trace element
About スープラサブダクション帯
About back arc spreading
About back arc basin
About Kitakami belt
About backarc
About geochemistry
About metabasalt
About metadolerite
About Ordovician
About South Kitakami Terrane
About supra-subduction zone
About tectonic setting
About 背弧
About 地球化学組成
About 変玄武岩
About 変ドレライト
About オルドビス紀
About 南部北上帯
About スープラサブダクション帯
About テクトニックセッティング
About Volcanic rocks
About Geochemistry of lithosphere in general
About 北上帯
About オルドビス紀
About 背弧盆
About ドレライト
About 玄武岩