Ayliffe, LindaGagan, MichaelZhao, Jian-xinDrysdale, Russell NHellstrom, John CharlesHantoro, WahyoeGriffiths, Michael L.Scott-Gagan, HeatherSt Pierre, EmmaCowley, JoanSuwargadi, Bambang W2015-12-132041-1723http://hdl.handle.net/1885/75860Recent studies have proposed that millennial-scale reorganization of the ocean-atmosphere circulation drives increased upwelling in the Southern Ocean, leading to rising atmospheric carbon dioxide levels and ice age terminations. Southward migration of thAuthor/s retain copyright201310.1038/ncomms39082015-12-11