Onset of strong Iceland-Scotland overflow water 3.6 million years ago

Sinnesael, Matthias ORCID: https://orcid.org/0000-0003-0354-8250; Karatsolis, Boris-Theofanis; Pearson, Paul N. ORCID: https://orcid.org/0000-0003-4628-9818; Briais, Anne; Hemming, Sidney R. ORCID: https://orcid.org/0000-0001-8117-2303; LeVay, Leah J. ORCID: https://orcid.org/0000-0003-3031-7079; Dunkley Jones, Tom ORCID: https://orcid.org/0000-0002-9518-8143; Cui, Ying ORCID: https://orcid.org/0000-0003-1057-4369; Di Chiara, Anita ORCID: https://orcid.org/0000-0002-9106-9796; Dodd, Justin P.; Dwyer, Deepa; Eason, Deborah E. ORCID: https://orcid.org/0000-0002-0563-450X; Friedman, Sarah A. ORCID: https://orcid.org/0000-0003-2984-6299; Hanson, Emma ORCID: https://orcid.org/0000-0002-7812-7269; Hochmuth, Katharina ORCID: https://orcid.org/0000-0003-2789-2179; Ibrahim, Halima E. ORCID: https://orcid.org/0009-0006-0067-5202; Jasper, Claire E. ORCID: https://orcid.org/0000-0003-4630-3552; Lee-Takeda, Saran ORCID: https://orcid.org/0009-0000-0515-3653; LeBlanc, Danielle E. ORCID: https://orcid.org/0000-0003-0185-2398; Lindsay, Melody R. ORCID: https://orcid.org/0000-0002-1609-6831; McNamara, David D. ORCID: https://orcid.org/0000-0001-9789-2436; Modestou, Sevasti E. ORCID: https://orcid.org/0000-0002-9820-5551; Morris, Margaret A. ORCID: https://orcid.org/0000-0003-2399-6552; Murton, Bramley J. ORCID: https://orcid.org/0000-0003-1522-1191; OConnell, Suzanne ORCID: https://orcid.org/0000-0002-8214-6219; Pasquet, Gabriel ORCID: https://orcid.org/0000-0002-5285-728X; Qian, Sheng-Ping; Rosenthal, Yair ORCID: https://orcid.org/0000-0002-7546-6011; Satolli, Sara ORCID: https://orcid.org/0000-0001-9848-9745; Suzuki, Takuma; Thulasi, Thena ORCID: https://orcid.org/0000-0002-9304-8665; Wade, Bridget S. ORCID: https://orcid.org/0000-0002-7245-8614; White, Nicholas J.; Wu, Tao; Yang, Alexandra Y. ORCID: https://orcid.org/0000-0002-5729-1588; Parnell-Turner, Ross E. ORCID: https://orcid.org/0000-0003-0641-3634. 2025 Onset of strong Iceland-Scotland overflow water 3.6 million years ago. Nature Communications, 16 (1). 10.1038/s41467-025-59265-5