Figure F11. Spliced section of 400-nm color reflectance data, color reflectance ratio data (700:400 nm), gamma-ray attenuation (GRA) density data, and natural gamma radiation (NGR) data produced using the Splicer software. These data are a spliced composite of correlated data from Holes 1133B and 1133C. Ages are derived from biostratigraphic data (see "Biostratigraphy"). Lithostratigraphic units are described in "Lithostratigraphy".