IODP Proceedings, Volume 317 Site U1351, Table T7. Calcareous nannofossil abundance, preservation, and distribution, Site U1351. Notes: Abundance: D = dominant, VA = very abundant, A = abundant, C = common, F = few, R = rare, P = present, B = barren, ? = questionable presence. Preservation: G = good, M = moderate, P = poor, — = no data. Core, section, interval (cm) Top depth CSF-A (m) Abundance Preservation Braarudosphaera bigelowii Braarudosphaera sp. Calcidiscus leptoporus Calcidiscus macintyrei Calcidiscus macintyrei (>11 µm) Calcidiscus pataceus Calcidiscus premacintyrei Calcidiscus tropicus Coccolithus miopelagicus Coccolithus pelagicus Coccolithus pelagicus f. braarudii Coccolithus streckeri Crenalithus doronicoides Cricolithus jonesii Cryptococcolithus mediaperforatus Cyclicargolithus abisectus (10–11 µm) Cyclicargolithus abisectus (>11 µm) Cyclicargolithus floridanus Dictyococcites antarcticus Dictyococcites bisectus Dictyococcites productellus (<3 µm) Dictyococcites productellus (3–5 µm) Dictyococcites stavensis (>10 µm) Discoaster sp. Discoaster tani nodifer Emiliania huxleyi Emiliania pujosae Gephyrocapsa aperta Gephyrocapsa caribbeanica (3–4 µm) Gephyrocapsa caribbeanica (4–5.5 µm) Gephyrocapsa caribbeanica (5.5–6.5 µm) Gephyrocapsa crassipons Gephyrocapsa oceanica (3–4 µm) Gephyrocapsa oceanica (4–5.5 µm) Gephyrocapsa oceanica (5.5–6.5 µm) Gephyrocapsa omega Gephyrocapsa ericsonii Helicosphaera carteri Helicosphaera euphratis Helicosphaera intermedia Helicosphaera omanica Helicosphaera sellii Helicosphaera sp. Ilselithina fusa Pontosphaera discopora Pontosphaera japonica Pontosphaera sp. Pseudoemiliania lacunosa Pseudoemiliania ovata Pseudoemiliania pacifica Pseudoemiliania sp. Pyrocyclus orangensis Pyrocyclus sp. Reticulofenestra ampla Reticulofenestra dictyoda Reticulofenestra gelida Reticulofenestra gelida (>10 µm) Reticulofenestra haqii (<3 µm) Reticulofenestra haqii (3–5 µm) Reticulofenestra minuta (<3 µm) Reticulofenestra minutula Reticulofenestra pseudoumbilicus (8–10 µm) Reticulofenestra pseudoumbilicus (>10 µm) Reticulofenestra reticulata Reticulofenestra rotaria (elliptical) Reticulofenestra umbilicus (>14 µm) Reticulofenestra wadeae Rhabdosphaera procera Scyphosphaera graphica Scyphosphaera queenslandensis Scyphosphaera sp. Solidopons petrae Sphenolithus abies Sphenolithus compactus Sphenolithus moriformis Sphenolithus neoabies Sphenolithus predistentus Sphenolithus sp. Syracosphaera pulchra Syracosphaera sp. Thoracosphaera saxea Triquetrorhabdulus rugosus Umbellosphaera sp. Umbilicosphaera cricota Umbilicosphaera jafarii Umbilicosphaera rotula 317-U1351A- 1H-CC 2.56 A M F F F F R R F F A C F C F F F F F D D F P R 2H-CC 11.44 C M F F P F F F D D F F F F A F 3H-CC 18.15 C M R F P F F P F F C F F F F F 4H-CC 25.08 C M F F C F F F A F F F F 5H-CC 27.5 C M F F F F F F C F F F F 6H-CC 28 B — 317-U1351B- 1H-CC 7.71 C G C F R C C R C F C C 2H-CC 16.66 C G F F R R P C C C R R R C C 3H-CC 22.29 C G F F R P P P C C C C R P F F R 4H-CC 28.17 C G F F F P R P A C C F R F R 5H-CC 32.34 F G R F F R F F R A C C F P P C P R 6H-CC 39.27 C G P R C P R R P P C C C R P F C F P 7H-CC 47.83 A G P C R P C A C R P R F 8H-3, 24–25 50.94 VA G D D C D 8H-4, 54–55 52.74 F G F F F F R F R 8H-CC 56.46 A G C F R P R R R C A 9H-CC 65.91 C M C F C F F F 10H-CC 69.83 B — 11H-1, 128–129 70.98 C G R F F F R P P P F F F R F C F 11H-CC 75.57 F M P F P F R R F R P F F 12H-CC 76.92 R M R R R R R R 13H-CC 90.02 F M P P P P P P P P F P P P P P P P P 14X-CC 97.11 C G P R R F P C F P F F F F F 15X-CC 103.42 F M F F F F F F P F F P F 16X-CC 120.24 R M F F R F F R F R 18X-CC 134.48 F M R C R R P R R F R F 19X-CC 147.55 R M R P P P P R 20X-CC 160.16 R P P P P P P P P P 21X-CC 168.48 F G R F F R P P P R F F R F F F P 22X-1, 50–51 170.9 C M C C C C F 22X-2, 48–49 172.38 F M C F C C C F F F 22X-CC 175.27 C M P P 23X-CC 180.13 R G P P P 24X-CC 189.75 B — 25X-CC 202.59 R M P R P R R 26X-CC 208.96 B — 27X-CC 226.27 R G P F P R P R P R F R F R 28X-CC 236.17 F G R R P R P P P P F P P P P R F C F F 29X-CC 247.35 F G F R P R P P P F R C C C C R P R 30X-CC 255.06 F G F F F F F F F F 31X-CC 263.61 F M R F F P F F R R F P 32X-CC 270.97 F M F F F 33X-CC 278.35 F M F F R P F R 34X-CC 286.39 A M F F F C F F P F C F C C 35X-CC 295.32 C M F F F F F F 36X-CC 309.75 B — 37X-CC 317.05 F M D R F F F F F F 38X-CC 323.7 F M R F F R F F F F F 39X-CC 337.45 C M F C F P P F F F F C F F 40X-CC 345.68 C G F F R R R F C C C F 41X-CC 354.21 R G F F F F F F F 42X-CC 362.15 F M F F R R R R F F F 43X-CC 372.13 F G F F F F F R F F F F C C F F F 44X-CC 382.57 F M R C F F P F F F R C F C F P 45X-CC 393.34 F M P R F P P P P P R R R R C F R 47X-CC 411.72 R M R R P F F 48X-CC 421.03 R G R R F 49X-CC 429.14 F G R P C F P R P P F R R R R F A C P P P 53X-CC 467.79 F G F C F F F F F F A R 54X-CC 477.24 R M R R F F R R F F C F 55X-CC 486.5 C G R R C F F F R F F A P P P R P ?P P 57H-CC 507.6 C G F F R R F P F R R F R F R F C C F P 59H-CC 510.49 C G F C F F F R C C P 60X-CC 512.76 R P R R R 61X-CC 525.29 R P F 62X-CC 534.28 B — 63X-CC 543.92 R M F R R R 64X-CC 556.27 R M F F F R F F 65H-CC 563.8 F M F F R F C F 66X-CC 564.07 R M R F F F F F C R 67X-CC 572.9 F G F F F F F F C F 69X-CC 591.9 C G R C R P F F P R F D P P R 70X-CC 603.49 C G P P C R P R C F P P P F F A R R P P P 71X-CC 611.69 R P R R F F 72X-CC 623.6 F P P C C C C P C F F F P P 73X-CC 631.41 C G R R P C R C F P F R F C A P R 74X-CC 640.12 F P R P C R F F R R R R C R 75X-CC 649.79 F M R C R R F F R R F F A F P R 76X-CC 659.58 F M C R R F R R R R R 77X-CC 669.72 R G P R F F F F R R F R F R 78H-CC 678.99 C G F R R R R R F F F R R C A C C P R R F F C C C R P R F 79X-CC 679.46 F G R R P P P F R C A F R P R F C C C F P P 80X-CC 688.06 C M F C F R C F C F F 81X-CC 697.67 F M F F C F F R C C C F F 82X-CC 707.27 R M F R R F F R F F 83X-CC 716.94 F M F F C F F R F F C C F R 84X-CC 726.71 C M F C C C F C F R F 85H-CC 736.41 C G F R R F C P C F R F F C R R F 86X-CC 737.59 R M R R R R R 87X-CC 745.3 F P R F R F C F F F F 88X-CC 757.33 C M F P F C F F P F F F F P R F F C C F F P 89X-CC 766.94 F G R R C F R R F R C F C C R F R R 90X-CC 778.52 R M R R R R R R R R R R 91X-CC 784.04 F G R R F F F R F R R F C R C F R P 92X-CC 796.33 F M R P C F R F F R F C F C F R 93X-CC 812.51 F G R P C F R P F F F R R R R C F A F 94X-CC 819.12 R M P P R P R P P R F R 95X-CC 822.69 C G R C F R F R F F A C A C F P R R 96X-CC 832.15 F M R C R P F R F C F A F F R R 97X-CC 847.79 B — 98X-CC 851.64 R M P P P F R R C F F 99X-CC 861.39 R P R R R R 100X-CC 877.62 C G R F R F R F R R F C C F F P 101X-CC 882.55 R M R C F F F F R F F C C 102X-CC 889.81 R M F R R F F 103X-CC 900.59 R G R F R F F F 104X-CC 913.35 R G R R R R F R 105X-CC 918.77 R M F F P R R F F 106X-CC 933.14 R M R R F R F F R R F F F F 107X-CC 938.22 F G F R R R R C F P R R R R C R R P 108X-CC 947.7 F G P F P R R R R F C F C R 109X-CC 961.4 F G P C P C P R F F C R C R R P 110X-CC 966.74 F M R C R P R P R P F F F F F F P 111X-CC 976.66 R P R P R P R P R R F F R P P 112X-CC 991.18 B — 113X-CC 998.34 F M R P R P C F R P R F R C C P P R F R F P C R P 114X-CC 1005.34 F M P C F P P A F R F R P R P R P 115X-CC 1014.56 F M R R R R R R R P P R R R R R P 116X-CC 1024.39 F G F F F R R F P P P P R R P F