Figure 24. Precessional components of reflectance and color data at Site 1075, dated by matching magnetic susceptibility to a standard oxygen-isotope curve. Note the apparent increase in sensitivity of color to forcing during the last 600 k.y. (forcing is taken as the precessional effect on summer insolation, as given in Berger and Loutre, 1991).

Figure 24. Precessional components of reflectance and color data at Site 1075, dated by matching magnetic susceptibility to a standard oxygen-isotope curve. Note the apparent increase in sensitivity of color to forcing during the last 600 k.y. (forcing is taken as the precessional effect on summer insolation, as given in Berger and Loutre, 1991).