Table 7. Diatom range distribution chart for Site 1039. "Notes: Abbreviations for abundances are as follows: A = abundant, C = common, F = few, R = rare, B = barren, and lowercase letters = reworked. Abbreviations for preservation are as follows: " "G = good, M = moderate, and P = poor. For more specific definitions, refer to the ""Explanatory Notes"" chapter (this volume)." Diatom zone "Hole, core, section" Depth (mbsf) Abundance Preservation Actinocyclus ellipticus Actinocyclus ellipticus f. lanceolata Actinocyclus ellipticus var. javanica Actinocyclus ingens Actinocyclus moronensis Actinoptychus minutus Actinoptychus senarius Annellus californicus Asterolampra acutiloba Asteromphalus elegans Azpeitia nodulifer Cavitatus jouseanus Cestodiscus peplum Cestodiscus pulchellus Cestodiscus pulchellus var. maculatus Coscinodiscus gigas var. diorama Coscinodiscus lewisianus Coscinodiscus lewisianus var. similis Coscinodiscus marginatus Coscinodiscus temperei var. delicata Craspedodiscus coscinodiscus Crucidenticula nicobarica Denticulopsis hustedtii Hemidiscus cuneiformis Nitzschia fossilis Nitzschia marina Nitzschia miocenica Nitzschia reinholdii Pseuodeunotia doliolus Raphidodiscus marylandicus Rhizosolenia praebergonii Rhizosolenia praebergonii var. robusta Rossiella paleacea Thalassionema nitzschioides Thalassiosira oestrupii Thalassiosira plicata Thalassiosira tappanae Thalassiosira yabei Thalassiothrix longissima Triceratium pileus 170-1039A- 1H-CC 8.75 A G F R F F F C r C C C r P. doliolus 2H-7 18.5 A G R R R C F R F C r C r 2H-CC 18.66 A G R R F F F C r C C C 3H-CC 28.42 A G R R R C F R r R C r C C C r 170-1039B- 1H-CC 1.9 C M r R F F C R F F P F C F 2H-5 8.19 A G R C F F C C F F 3H-CC 20.43 A M F F F F C r F F F r F C R r 4H-CC 31.03 C M F R R F C r F r P. doliolus 5H-CC 40.38 A G R F C C C 6H-CC 49.78 A G R R F R C C 7H-CC 59.48 A M R R F R F F r C F r 8H-CC 68.88 F M R F R R F 9H-CC 78.37 C M R F R R R R r F F r N. reinholdii 10H-CC 87.98 F P F R R R R R F F F 11H-CC 97.37 B 12X-CC 106.71 R P R R 13X-CC 113.09 F M F R R F F F P R R F R N. marina 14X-CC 122.7 F P P R 15X-CC 132.42 B 16X-CC 141.77 B N. jouseanus 17X-CC 151.19 C M r r F R F R r T. convexa 18X-CC 160.97 A M R R R R R R R A R A r N. porteri 19X-CC 170.73 A M r R R C C T. yabei 20X-CC 180.37 A G R F R C F C Cr. coscinodiscus 21X-CC 189.87 A G R F R F F F A r C. gigas v. diorama 22X-CC 198.65 A G R R F F C F C 23X-CC 208.76 A G F C C F C F A 24X-CC 218.43 A G F F R F F C F C R A 25X-CC 228.27 A M R F F F C F C F A C. lewisianus 26X-CC 238 A M F F F C F C C 27X-CC 247.56 A M R F A F R C C 28X-CC 257.27 A G R F R F F R R C R C C A 29X-CC 266.84 A M C C C C A 30X-CC 274.15 A G R R R F C F C C C F F A 31X-CC 286.25 A M F R R F R F F F C F C r 32X-CC 296.14 A M F F R C F F F C F F A 33X-CC 305.67 A M C F C F F F F F C 34X-CC 315.36 A G F F R F R C F F R C A C. peplum sz B 35X-CC 324.86 A M F R F R F F R F R F C 36X-CC 334.62 A M F F F F F R F C 37X-CC 344.23 A G C C R F C F C F A 38X-CC 353.85 A M C R R F C F F R R F F R C 39X-CC 363.32 A M F R A F C F C 40X-CC 372.89 A M R C R C C F R F C A C. peplum sz A 41X-CC B 170-1039C- C. peplum sz A 1R-4 366.92 A M F R R R F F F F R C F F R A 2R-CC 375.85 A M F R F C F F F F F F C 3R-CC 386.39 A M R R C F F F F F C 4R-CC 393.6 C M R R R C C F F R F F F C C. nicobarica 5R-CC 403.06 C P R R C F F F R R F 6R-CC 417.28 A M R R F C F C F F F F C 7R-1 421.32 A P F F F F C F C R R F F C