High-precision Be-10 chronology of moraines in the Southern Alps indicates synchronous cooling in Antarctica and New Zealand 42,000 years ago

• Published in: Earth and Planetary Science Letters
• Main Authors: Kelley, Samuel E., Kaplan, Michael R., Schaefer, Joerg M., Andersen, Bjorn G., Barrell, David J. A., Putnam, Aaron E., Denton, George H., Schwartz, Roseanne, Finkel, Robert C., Doughty, Alice M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier Science Bv 2014
• Subjects: Be-10 surface-exposure dating; LGM; MIS 3; Southern Hemisphere; westerly wind field; New Zealand; Antarctic; Greenland; Pukaki; Antarc*; Antarctica; EPICA; glacier; Greenland ice cores; ice core
• Online Access: https://archimer.ifremer.fr/doc/00289/40068/39163.pdf; https://archimer.ifremer.fr/doc/00289/40068/39164.kmz; https://doi.org/10.1016/j.epsl.2014.07.031; https://archimer.ifremer.fr/doc/00289/40068/

Millennial-scale temperature variations in Antarctica during the period 80,000 to 18,000 years ago are known to anti-correlate broadly with winter-centric cold-warm episodes revealed in Greenland ice cores. However, the extent to which climate fluctuations in the Southern Hemisphere beat in time wit...