Figure F4. Orange (600 nm) to blue (450 nm) ratio from 0 to 367.5 mcd of Site 1267. Data from Holes 1267A and 1267B are offset from the spliced record by 1.5 and 3.0, respectively. Numbers near the tops of the individual core records refer to the core numbers. * = data from the top of the core is missing or was removed because of coring disturbance. O = Oligocene, E = Eocene.