TY - JOUR A1 - Huybers, P. A1 - Molnar, P. T1 - Tropical cooling and the onset of North American glaciation JO - Clim. Past J1 - CP VL - 3 IS - 3 SP - 549 EP - 557 Y1 - 2007/09/13 PB - Copernicus Publications SN - 1814-9332 UR - https://cp.copernicus.org/articles/3/549/2007/ L1 - https://cp.copernicus.org/articles/3/549/2007/cp-3-549-2007.pdf DO - 10.5194/cp-3-549-2007 ER -