Figure F4. Lithostratigraphy, biostratigraphy, carbonate content, and total organic carbon (TOC) at Site 1258. Note that due to faulting, a 20-m-thick stratigraphic interval is missing in Hole 1258A. Boundaries of different lithostratigraphic units are based on the mbsf depth scale of Holes 1258B and 1258C. K/T = Cretaceous/Tertiary.

Figure F4. Lithostratigraphy, biostratigraphy, carbonate content, and total organic carbon (TOC) at Site 1258. Note that due to faulting, a 20-m-thick stratigraphic interval is missing in Hole 1258A. Boundaries of different lithostratigraphic units are based on the mbsf depth scale of Holes 1258B and 1258C. K/T = Cretaceous/Tertiary.