[B-CG04] Decoding the history of the Earth-like planets: From their birth to the present

[BCG04-P17] Reconstruction of paleovegetation changes using biomarkers in sedimentary rocks of the K/Pg boundary in the Nemuro Group, Hokkaido, Japan

*Ritomi Kinoshita¹, Masashi A. Ikeda¹, Ken Sawada¹, Keiichi Hayashi², Hayu Ota³, Junichiro Kuroda³, Hiroyuki Hoshi⁴, Reishi Takashima⁵, Hiroshi Nishi⁶ (1. HOKKAIDO UNIVERSITY, 2. Hokkaido Research Organization (HRO), 3. Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo, 4. Aichi University of Education, 5. The Tohoku University Museum, Tohoku University, 6. Institute of Dinosaur Res., Fukui Prefectural University)

Keywords:Cretaceous, Paleogene, Biomarker, K/Pg boundary, Kawaruppu, Eastern Asia