Core2Core Symposium: "IODP Legacy Cores" als Archive von Warmzeiten in der geologischen Vergangenheit

Session 1
Legacy Core-Based Research in Core Repositories

09:30 – 10:00: Tony Morris
IODP3 and the IODP3 SPARC Initiative

10:00 – 10:30 Anna Joy Drury
21st Century Drilling Project - Building capacity in the digital domain using scientific ocean drilling legacy material

Session 2a
Scientific Results of Legacy Core Research
20 min talks & 10 min discussion

11:00 – 11:30: Arisa Seki
The Japan Sea paleoceanography and paleoclimatology during the Miocene (ReC23-03) and plan for Kochi Core School 2026

11:30 – 12:00: Minoru Ikehara
Long-term Miocene climate signals from bulk carbonate isotopes at DSDP Site 266

Session 2b
Scientific Results of Legacy Core Research
20 min talks & 10 min discussion

13:30 – 14:00: Xabier Puentes-Jorge
Middle to Late Miocene paleoceanographic evolution of the southern Indian Ocean (ODP Site 752) inferred from nannofossil assemblages and carbon isotopes

14:00 – 14:30: Junichiro Kuroda
Miocene marine Os isotope variations in Indian Ocean

14:30 – 15:00: Sandrine Le Houedec
Turn over of the oceanographic and environmental conditions of Baffin Bay with the Oligocene-Miocene transition: results from IODP Expedition 400, U1607 site

Session 2c
"Scientific Results of Legacy Core Research"
20 min talks & 10 min discussion

15:30 – 16:00: Yunlang Zhang (online)
Biomarker Preservation and Paleoclimate from Late Neogene Marine Sediments from DSDP Site 467 offshore Los Angeles

16:00 – 16:30: Hiroki Matsui (online)
Global changes in the test size of Oligocene planktic foraminifera Paragloborotalia opima

16:30 – 17:00: Keiji Horikawa
Antarctic Atmospheric–Ocean–Ice Sheet reorganization during the Middle Miocene Climate Transition

Session 2d
"Scientific Results of Legacy Core Research"
20 min talks & 10 min discussion

09:30 – 10:00: Terezia Kunkelova
Dust sources to the Arabian Sea and their record of continental hydroclimate

10:00 – 10:30: Anna Arrigoni
Shelf Ecosystems Crossed a Tipping Point During the Early-Middle Pleistocene Transition: Climate Stories from Foraminifera in Legacy Cores

Session 2e
"Scientific Results of Legacy Core Research"
20 min talks & 10 min discussion

11:00 – 11:30: Franziska Stamm
From Weathering to Warm Oceans: The Silicon Cycle in IODP cores

11:30 – 12:00: An-Sheng Lee
Learning from Legacy Data: Unlocking High-Resolution Climate Proxies with Foundation Models

Poster Session
"Scientific Results of Legacy Core Research"
10 min Poster Presentation and Discussion

• Beth Christensen
• Jassin Petersen
• Hayu Ota
• Arisa Seki
• Tamara Hechemer
• Ryota Murai
• Anna Joy Drury

SPARC-ing new Legacy Research

Discussion of possible themes 1