TY - JOUR AU - Levermann, Anders TI - Oceanography: When glacial giants roll over JA - Nature PY - 2011/04/07/print VL - 472 IS - 7341 SP - 43 EP - 44 PB - Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved. SN - 0028-0836 UR - http://dx.doi.org/10.1038/472043a M3 - 10.1038/472043a N1 - 10.1038/472043a ER -