IODP Proceedings, Volume 317 Site U1354, Table T5. Calcareous nannofossil abundance, preservation, and distribution, Site U1354. Notes: Abundance: D = dominant, VA = very abundant, A = abundant, C = common, F = few, R = rare, VR = very 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 leptoporus (10–11 µm) Calcidiscus tropicus Calcidiscus tropicus (>10 µm) Catinaster mexicanus Ceratolithus cristatus Chiasmolithus altus Coccolithus formosus Coccolithus miopelagicus Coccolithus pelagicus Coccolithus pelagicus f. braarudii Coccolithus streckeri Crenalithus doronicoides Cricolithus jonesii 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 scrippsae Dictyococcites stavensis (10–14 μm) Discoaster deflandrei Discoaster sp. 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 Gephryocapsa ericsonii Gephyrocapsa oceanica (3–4 μm) Gephyrocapsa oceanica (4–5.5 μm) Gephyrocapsa oceanica (5.5–6.5 μm) Gephyrocapsa omega Helicosphaera carteri Helicosphaera cf. sellii Helicosphaera euphratis Helicosphaera inversa Helicosphaera omanica Helicosphaera sellii Helicosphaera vedderi Helicosphaera wallichii Minylitha convalis Pontosphaera discopora Pontosphaera japonIca Pontosphaera multipora Pseudoemiliania lacunosa Pseudoemiliania ovata Pseudoemiliania pacifica Pseudoemiliania sp. Pyrocyclus sp. Reticulofenestra ampla Reticulofenestra daviesi Reticulofenestra dictyoda Reticulofenestra filewiczii Reticulofenestra gelida (8–10 µm) Reticulofenestra gelida (>10 μm) Reticulofenestra haqii (<3 μm) Reticulofenestra haqii (3–5 μm) Reticulofenestra minuta (<3 μm) Reticulofenestra minutula Reticulofenestra minutula (circular) Reticulofenestra pseudoumbilicus (8–10 μm) Reticulofenestra pseudoumbilicus (>10 μm) Reticulofenestra reticulata Reticulofenestra umbilicus (10–14 µm) Reticulofenestra umbilicus (>14 µm) Rhabdosphaera procera Scyphosphaera apsteinii Scyphosphaera spp. Sphenolithus abies Sphenolithus moriformis Syracosphaera spp. Thoracosphaera spp. Umbilicosphaera cricota Umbilicosphaera jafari Umbilicosphaera sibogae Umbilicosphaera sp. Nannofossil zone Comments 317-U1354A- 1H-1, 0 0.00 C M F P R A F F F P F NN21B Mudline 1H-CC 3.78 C G F P P P P P C F R P F P R P C P P NN21B 2H-CC 12.26 A G R P P R P P P F R C P P A P R P R R R P P P NN21A 3H-CC 13.99 C G P P P P R C P A P F NN21A 4H-CC 14.30 A M P F R F F P R R F P P F F A A F P F P R P P P F R P P NN21A Caved? 5H-CC 14.69 F C R P P P R R A F C A R P R P R R P NN21A 6H-4, 0–1 20.80 A M A A P P R C C A C F P P P R NN20 6H-CC 24.25 F M R F R C R C C R R P F R NN20 7H-CC 31.33 R G R R R R R R R NN20 8H-CC 38.14 C G F F R P C C C R P R R C F NN20 9H-CC 46.88 C G R F F F P C C A C C R R P P R NN20 10H-CC 53.76 A G R F F F P P P A F A F P P P P R P R P A P P P R NN20 11H-1, 105 54.95 VA G P R F A C D C P P F C R F NN20 11H-2, 77–78 56.07 A G R R R R P P A F A C R P C NN20 11H-3, 25–26 56.59 C M R R P F R F P R R NN20 11H-3, 39–40 56.73 R M F F R C NN20 11H-3, 42–43 56.76 VA M R F R D A C F R C F NN20 11H-5, 35–36 59.69 A M P F F R R D A A R R R R A P Caved shells 11H-CC 60.14 A G F F F P R P C C A C F F R P R P R P A F P P F NN20 12H-1, 6–7 56.36 R G R P R R P R P F P P F NN20 12H-6, 31–32 64.11 C G F R F P P P R R F P C F NN19 12H-6, 65 64.45 R G P P P P 12H-CC 64.90 F M F F R R P F F P F F R P C P P NN19 13H-CC 73.44 F G P R P P C R R R C P P P C C F NN19 14H-CC 75.41 C G R R P P C F R P R P F C F P F P NN19 15H-CC 76.20 F G R R C F R F F F NN19 17H-CC 80.16 F P P P R F C R F R R F P C F P R NN19 18H-CC 80.33 F P R F F C F NN19 19H-CC 85.38 C G P F P P C F C F F F F F P R F P P F C F P P NN19 317-U1354B- 1H-CC 4.06 F G P R P F P F F P P F P NN21B 2H-3, 0–1 7.10 C G R P R R R C C A R R F F C F P NN21A 2H-CC 11.68 F M R R R R R R P F C C F P P R F R F F NN21A 3H-CC 12.08 C G P R R P P R C A P R R P NN21A 4H-CC 17.64 A M R P C C R P P C C A F P R R NN21A 5H-CC 20.31 A G R R F R F R C F A P R R NN21A 6H-CC 20.88 R M R P R R R P R NN21A 7H-CC 26.50 R G P P R R R R NN21A 8H-CC 33.45 A G F F P A R P R A R P C F NN20 9H-CC 41.46 A G P P F R P R A A A C R C NN20 10H-CC 50.29 A M R P P R P P D C C C C R R NN20 11H-CC 57.73 F G R F F P R F R F R R C R NN20, basal 12H-CC 62.44 F G F F P R R P R C NN19 13H-CC 70.40 F G R F F C P R P R C C P P F F P F NN19 14H-CC 73.56 R P F R F C R F R F R NN19 15H-1, 39–40 73.89 C M R R R R R F F F R R P F C P C F P C NN19 15H-CC 77.25 F G F F P P F C R P C F R F C P Caved 317-U1354C- 2H-CC 72.57 F M R F P C R R C F R P R R F F R R NN19 3H-CC 78.13 F M F P P P C R F R C F R P F C NN19 4X-CC 84.37 F M R F F F R P C F F C F R F R R P R R P P R P P F NN19 5X-CC 86.84 F M F F F C C F R R R R P P F F F NN19 6X-CC 97.76 C M R C F R C R C F R R R P P C NN19 7X-CC 105.86 C M R F F F P P A A F F R R R R P C P NN19 8X-CC 111.56 R P R R F R NN19 9X-CC 122.20 R G P R C F F F R R R R P P F F R R F NN19 10X-CC 133.37 B — ?NN19 11X-CC 144.95 F M P F R F F P P F R R F R F R A C F ?NN16 12X-CC 152.98 R M F P P R P P P R R R F R P P NN16 13X-CC 163.04 VR M R R NN16 14X-CC 166.16 VR M P ?NN16 15X-CC 181.01 VR M R P P ?NN16 16X-CC 183.20 B — ?NN16 17X-CC 192.75 VR M P R R R P P NN15 18X-CC 207.65 F G R P P P P P F R F P NN15 19X-CC 217.90 VR G R P P P P R P R P P R F R R P P NN15 20X-CC 221.82 VR G R R R F F F F P NN15 21X-CC 240.77 C G P F P R R R C P P C C F R R R P C A F R F P NN15 22X-CC 247.41 R G R R R R F R P F C R P R NN15 23X-CC 250.81 F G R P R F C C R NN15 25X-CC 269.49 C G F R F R P C P F R R F P C C C F P F P NN15 26X-CC 280.73 F M R C F F F R R C C C F F NN15 27X-CC 293.32 F M R F F R F F C C C F NN15 28X-CC 299.64 R M C R R F NN15 29X-CC 308.34 R P P R C R R P P F C F F P NN15 30X-CC 318.65 R G R F F P F R R R F F F F R F R R NN15/NN14 31X-CC 326.78 R G F F R R R R P P C C F F NN15/NN14 32X-CC 336.92 R P R R F R F F NN15/NN14 33X-CC 345.80 R G F F R R F R F A F P R NN15/NN14 36X-CC 375.33 R G R R F R C F NN15/NN14