Table 8. Diatom range distribution chart for Site 1043. "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). Sz = subzone." Diatom zone "Core, section" Depth (mbsf) Abundance Preservation Actinocyclus ellipticus var. javanica Actinocyclus moronensis Cestodiscus pulchellus Denticulopsis hustedtii Hemidiscus cuneiformis Nitzschia porteri Thalassionema nitzschioides Thalassiosira yabei Thalassiothrix longissima Azpeitia nodulifer Coscinodiscus lewisianus Nitzschia cylindrica Nitzschia miocenica Rossilla praepaleacea Nitzschia fossilis Thalassiosira oestrupii Nitzschia marina Thalassiosira convexa var. aspinosa Rhizosolenia praebergonii var. robusta Nitzschia reinholdii Pseudoeunotia doliolus Asteromphalus elegans Actinocyclus ellipticus f. lanceolata Actinoptychus senarius Coscinodiscus marginatus 170-1043A- 1H-CC 7.99 F P r R R R r R R 2H-CC 16.89 B 3X-CC 21.5 B 4X-CC 29.76 B 5X-CC 38.93 B 6X-CC 48.63 F P R R R R r ? 7X-CC 59.68 R P r R 8X-CC 69.48 R P 9X-CC 80.69 B 10X-CC 86.18 R P R R P 11X-CC 94.82 R P R R 12X-CC 109.71 R P r R R R R r 13X-CC 117.14 B 14X-CC 126.35 B P. doliolus 15X-CC 130.31 C M F F R F F R ? 16X-CC 144.52 R P R 17X-CC 151.81 A M C F F C F r F R r R 18X-CC 161.52 C M R F R F F r F R P. doliolus 19H-CC 176.9 C M F R F C F F 20X-CC 181.89 C P R R F F R 21X-CC 195.13 F P R R R R R r R N. reinholdii sz B 22X-CC 205.45 F P F R R F F r R R 23X-CC 214.47 B N. reinholdii sz A 24X-CC 224.53 R P R R R R R N. marina sz B 25X-CC 234.33 R P R R R R R R N. marina sz A? 26X-CC 241.91 B ? 27X-CC 253.55 B 28X-CC 263.13 F P F F R R F T. convexa sz A 29X-CC 272.84 A G R C C F r R R R A. moronensis 30X-CC 282.26 A G F R r C F R C R A R