Sr and Nd isotope trends in the sedimentary section of the incoming Pacific plate near the Japan Trench

Troy Rasbury

Presentation information

[E] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS04] Paleoclimatology and paleoceanography

Mon. May 25, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (5) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Westerhold Thomas(Center for Marine Environmental Sciences of the University of Bremen, Bremen, Germany), Hasegawa Hitoshi(Faculty of Science and Technology, Kochi University), Nana Yobo Lucien(Texas A&M University College Station), Okazaki Yusuke(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Yamazaki Atsuko(Graduate School of Environmental Studies, Nagoya University)

3:52 PM - 4:07 PM

[MIS04-19] Sr and Nd isotope trends in the sedimentary section of the incoming Pacific plate near the Japan Trench

*Troy Rasbury¹, Kathleen Wooton¹, Jamie Kirkpatrick², Chijun Sun³, Junli Zhang⁴, Tsuyoshi Ishikawa⁵, Rebecca Robertson⁶, Miranda Baker⁷, Heather Savage⁷, Sara Satolli⁸, Expedition 405 scientists (1. Stony Brook University, 2. University of Nevada Reno, 3. University of California Davis, 4. MARUM–Center for Marine Environmental Sciences, 5. Japan Agency for Marine-Earth Science and Technology, 6. Durham University, 7. University of California Santa Cruz, 8. University of Chieti-Pescara)

Keywords:radiogenic isotopes, provenance, Japan Trench, marine Sr isotope curve