T18[Topic] History of the Earth

[T18-P-2] Reconstruction of Middle Pleistocene environment based on foraminiferal oxygen isotope analysis of the Choshi core

*Yuri HARAI¹, Daisuke KUWANO², Yoshimi KUBOTA³, Mahsa Ortakand SAEIDI³, Koji KAMEO¹ (1. Chiba University, 2. Kyoto University, 3. National Museum of Nature and Science)

Keywords:

Inubo Group,Oxygen isotope analysis,Planktic foraminifera,Benthic foraminifera,Pleistocene