Figure F8. Records from Hole 1077A of (A) shipboard magnetic susceptibility, (B) magnetic susceptibility, and (C) the standard ¹⁸O curve from Tiedemann et al. (1994). Glacial isotope Stages 2-50 from the SPECMAP timescale (2-22) (Imbrie et al., 1984) and Ruddiman et al., (1989) (22-50) are shaded.