06_03.txt Ms 167SR-231 A. Ikeda, I. Koizumi Chapter 6, Table 3. Distribution chart of diatom species at Site 1021. Note: M = moderate, G = good, P = poor, - = no diatoms. No. Hole Core Section Interval (cm) Depth (mbsf) Depth (mcd) Preservation Diatom valves (no./g) Chaetoceros spp. resting spores Actinocyclus oculatus Actinoptychus senarius Aulacoseira spp. Coscinodiscus radiatus Delphineis surirella Fragilaria spp. Melosira spp. Navicula spp. Neodenticula seminae Paralia sulcata Pinnularia spp. Rhaphoneis amphiceros R. paralis Rhizosolenia styliformis Rhoicosphaenia spp. Stephanodiscus astrea Stephanopyxis turris Synedra spp. Thalassiosira decipiens T. gravida Thalassionema nitzschioides T. nitzschioides var. parva Thalassiothrix frauenfeldii T. longissima Total Counts 1 1021B 1H 1 70-72 0.70 0.70 m 2.01E+05 6 2 1 1 1 2 1 1 1 1 6 2 1 20 2 1021B 1H 1 140-142 1.40 1.40 p 1.21E+05 1 4 1 1 1 1 1 2 1 12 3 1021B 1H 2 70-72 2.20 2.20 m 6.04E+04 1 3 2 1 6 4 1021B 1H 2 140-142 2.90 2.90 m 1.61E+05 3 3 1 1 3 1 3 3 1 16 5 1021B 1H 3 70-72 3.70 3.70 p 8.05E+04 3 3 1 1 8 6 1021B 1H 3 140-142 4.40 4.40 m 2.01E+04 2 2 7 1021B 1H 4 70-72 5.20 5.20 p 0.00E+00 1 0 8 1021B 1H 4 140-142 5.90 5.90 p 0.00E+00 0 9 1021B 1H 5 70-72 6.70 6.70 p 0.00E+00 0 10 1021B 1H 5 140-142 7.40 7.40 - 0.00E+00 0 11 1021B 2H 1 70-72 8.70 9.88 p 0.00E+00 0 12 1021B 2H 1 140-142 9.40 10.58 - 0.00E+00 0 13 1021B 2H 2 70-72 10.20 11.38 p 0.00E+00 0 14 1021B 2H 2 140-142 10.90 12.08 - 0.00E+00 0 15 1021B 2H 3 56-58 11.70 12.88 - 0.00E+00 0 16 1021B 2H 3 140-142 12.40 13.58 - 0.00E+00 0 17 1021B 2H 4 70-72 13.20 14.38 - 0.00E+00 0 18 1021B 2H 4 140-142 13.90 15.08 p 2.01E+04 1 2 2 19 1021B 2H 5 70-72 14.70 15.88 - 0.00E+00 0 20 1021B 2H 5 140-142 15.40 16.58 - 0.00E+00 0 21 1021B 2H 6 70-72 16.20 17.38 p 0.00E+00 0 22 1021B 2H 6 140-142 16.90 18.08 p 0.00E+00 0 23 1021B 2H 7 66-68 17.66 18.84 p 1.01E+04 3 1 1 24 1021B 3H 1 70-72 18.20 20.14 p 1.01E+05 7 1 2 10 25 1021B 3H 1 140-142 18.90 20.84 p 1.01E+04 1 1 26 1021B 3H 2 70-72 19.70 21.64 p 0.00E+00 0 27 1021B 3H 2 140-142 20.40 22.34 p 2.01E+04 1 1 2 28 1021B 3H 3 70-72 21.20 23.14 - 1.01E+04 1 1 29 1021B 3H 3 140-142 21.90 23.84 p 0.00E+00 0 30 1021B 3H 4 70-72 22.70 24.64 p 2.01E+04 1 1 1 2 31 1021B 3H 4 140-142 23.40 25.34 p 1.01E+04 1 1 32 1021B 3H 5 70-72 24.20 26.14 p 0.00E+00 0 33 1021B 3H 5 140-142 24.90 26.84 p 2.01E+04 1 1 2 34 1021B 3H 6 70-72 25.70 27.64 p 2.01E+04 2 2