PANGAEA_972776 Sea surface temperature over the past 790 kyr from IODP Site 383-U1542 Rigalleau, Vincent; Lamy, Frank; Arz, Helge Wolfgang; Winckler, Gisela Sea surface temperature over the past 790 kyr from IODP Site 383-U1542 2025-02-24 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.972776 Investigator Vincent Rigalleau vincent.rigalleau@awi.de Earth Science AGE Sea surface temperature geoscientificInformation 383-U1542 alkenone SST Composite Core Exp383 SST, from UK'37 Joides Resolution 2019-07-03 2019-07-08 Complete -52.70486 -52.70486 -75.59615 -75.59615 IODP Integrated Ocean Drilling Program / International Ocean Discovery Program unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 1128 data points text/tab-separated-values Rigalleau, Vincent; Lamy, Frank; Arz, Helge Wolfgang; Winckler, Gisela (2025): Cape Horn Current strength over the past 790 kyr from IODP Site 383-U1542 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.972778 Rigalleau, Vincent; Lamy, Frank; Ruggieri, Nicoletta; Sadatzki, Henrik; Arz, Helge Wolfgang; Barker, Stephen; Lembke-Jene, Lester; Wegwerth, Antje; Knorr, Gregor; Venancio, Igor Martins; Pinho, Tainã Marcos Lima; Tiedemann, Ralf; Winckler, Gisela (2025): 790,000 years of millennial-scale Cape Horn Current variability and interhemispheric linkages. Nature Communications, 16(1), 3105, https://doi.org/10.1038/s41467-025-58458-2

Here, we present high-resolution Pleistocene sea surface temperature record using the alkenone palaeothermometry. These records were obtained from International Ocean Discovery Program (IODP) Site U1542, located ~30 nautical miles off the Chilean coast in reach of the southward flowing Cape Horn Current, the northernmost branch of the Antarctic circumpolar current entering the Drake Passage. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.972776"!

http://en.wikipedia.org/wiki/Kyr AGE https://doi.org/10.1038/s41467-025-58458-2 790,000 years of millennial-scale Cape Horn Current variability and interhemispheric linkages https://doi.pangaea.de/10.1594/PANGAEA.972778 Cape Horn Current strength over the past 790 kyr from IODP Site 383-U1542 https://www.iodp.org/ IODP https://www-odp.tamu.edu:443/resolutn.html Joides Resolution DIF 9.4 2025-02-24 2026-04-29