Figure F11. Correlation of percent red reflectance (650-750 nm) of Brunhes Chron expanded sections from Sites 1089 (41°S), 1091 (47°S), 1093 (50°S), and 1094 (53°S) along a north-south transect across the ACC. Dashed lines indicate marine isotopic stages inferred from peaks in blue reflectance that represent carbonate peaks. B/M = Brunhes/Matuyama boundary.