Figure F1. A. Smoothed natural gamma radiation (NGR) using a Gaussian low-pass filter (30 passes) (see Fig. F34 in the “Site U1352” chapter [Expedition 317 Scientists, 2011]). B. Relative abundance (%) of selected pollen and spores shown as a proportion of spore and pollen sum. Samples with <100 spore and pollen specimens are denoted by a circle. C. Relative abundance (%) of selected dinoflagellate cysts shown as a proportion of dinoflagellate cyst sum. Samples with <100 dinoflagellate cyst specimens are denoted by a circle. D. Microfossil bioevents (see Table T5 in the “Site U1352” chapter [Expedition 317 Scientists, 2011]). 1. Calcareous nannofossil (CN) last occurrence (LO) Emiliania huxleyi (Zone NN21 base); 0.29 Ma (± 0.03); 112.82–121.10 mcd. 2. Benthic foraminifer highest occurrence (HO) Proxifrons advena; ~0.40 Ma (± 0.2); 130.26–141.14 mcd. 3. CN HO Pseudoemiliania lacunosa (Zone NN20 base); 0.44 Ma (± 0.01); 155.99–164.18 mcd. 4. Planktonic foraminifer (PF) LO Hirsutella hirsuta; 0.34 Ma (± 0.1); 180.38–189.06 mcd. 5. PF HO Globoconella puncticuloides; 0.5 Ma (± 0.2); 189.06–198.87 mcd (recalibrated at Site U1352).