O-111 三浦層群安野層上部に挟在する火山灰の広域対比の検討(12. 地域間層序対比,口頭発表,一般発表)
O-111 Examination to find out the widespread volcanic ash from the upper Anno formation in the Miura Group, Boso Peninsula, Japan

Yasufumi SATOGUCHI
2001 Annual Meeting of the Geological Society of Japan  
doi:10.14863/geosocabst.2001.0_56_2 fatcat:opyvaxcgincmtmq3c45okgkihq