Natural gamma ray downhole logging-based elemental data IODP Sites U1459 and U1464, W-Australia, Miocene, supplement to: Groeneveld, Jeroen; Henderiks, Jorijntje; Renema, Willem; McHugh, Cecilia M G; De Vleeschouwer, David; Christensen, Beth A; Fulthorpe, Craig S; Reuning, Lars; Gallagher, Stephen John; Bogus, Kara A; Auer, Gerald; Ishiwa, Takeshige; Expedition 356 Scientists (2017): Australian shelf sediments reveal shifts in Miocene Southern Hemisphere westerlies. Science Advances, 3(5), e1602567

Jeroen Groeneveld, Jorijntje Henderiks, Willem Renema, Cecilia M G McHugh, David De Vleeschouwer, Beth A Christensen, Craig S Fulthorpe, Lars Reuning, Stephen John Gallagher, Kara A Bogus, Gerald Auer, Takeshige Ishiwa &
Global climate underwent a major reorganization when the Antarctic ice sheet expanded ~14 million years ago (Ma) (1). This event affected global atmospheric circulation, including the strength and position of the westerlies and the Intertropical Convergence Zone (ITCZ), and, therefore, precipitation patterns (2-5). We present new shallow-marine sediment records from the continental shelf of Australia (International Ocean Discovery Program Sites U1459 and U1464) providing the first empirical evidence linking high-latitude cooling around Antarctica to climate...
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