About YAMAMOTO HIROFUMI
About HIRAI YUTARO
About 豊川市金屋小
About 日本海地域の自然と環境
About coastal area
About Fukui prefecture
About upheaval movement
About active fault
About faulting
About radiocarbon dating
About Bivalvia
About coastal landform
About invertebrate
About 越前海岸
About Structual geology and tectomophysics in general
About 海岸
About 活断層
About 活動
About 隆起量