T18[Topic] History of the Earth

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)entryECS: Early Career Scientist

[T18-O-10] Geochemical Stratigraphy of the Chicxulub Impact and Deccan Trap Volcanism in Indian Ocean IODP Cores

*Hayu Ota¹, Junichiro Kuroda¹, Maria Luisa Tejada², Katsuhiko Suzuki², Yusuke Kubo³, Akira Ishikawa⁴ (1. Atmosphere and Ocean Research Institute, the University of Tokyo, 2. Japan Agency for Marine-Earth Science and Technology, 3. Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4. Department of Earth and Planetary Sciences, Institute of Science Tokyo)

Keywords:

K-Pg boundary,Chicxulub impact,Deccan flood basalt eruption,Osmium isotope ratio,Indian Ocean