TY - JOUR T1 - Forcing of Atlantic Equatorial and Subpolar Millennial Cycles by Precession JF - Science Y1 - 1996 A1 - McIntyre, A. A1 - Molfino, B. AB - Abundance cycles of the marine alga Florisphaera profunda centered on a period of 7600 carbon-14 years (8400 calendar years) are present in high-resolution records from the equatorial Atlantic spanning 0 to 45,000 years ago. These cycles correlate with Heinrich events 1 through 5, which document rapid changes in continental ice melting around the subpolar North Atlantic. These variations in F. profunda are a direct response to modulation in zonal wind-driven divergence produced by a precessional component of orbital variation during a time of reduced eccentricity modulation. VL - 274 SN - 1095-9203 (Electronic)0036-8075 (Linking) UR - https://www.ncbi.nlm.nih.gov/pubmed/8943191 IS - 5294 N1 - McIntyreMolfino eng 1996/12/13 Science. 1996 Dec 13;274(5294):1867-70. ER -