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Table T27. Calcareous nannofossils, Hole C0002K.

Age
(Ma)
Core, section,
interval (cm)
Average depth
(mbsf)
Abundance Preservation Braarudosphaera bigelowi Calcidiscus leptoporus Calciosolenia murrayi Ceratolithus cristatus Coccolithus pelagicus Discoaster spp. Florisphaera profunda Gephyrocapsa spp. large (>5.5 µm) Gephyrocapsa spp. medium (4−5.5 µm) Gephyrocapsa spp. small (<4 µm) Helicosphaera carteri Helicosphaera hyalina Helicosphaera sellii Oolithotus antilarum Pontosphaera japonica Pontosphaera spp. Pseudoemiliania lacunosa Reticulofenestra asanoi Reticulofenestra spp. Rhabdosphaera clavigera Sphenolithus abies Syracosphaera pulchra Umbilicosphaera sibogae
  338-C0002K-                                                    
0.905−1.04 1H-CC, 36.0−41.0 204.48 V G + + +       +   + + +     + + + + + + +   + +
2H-CC, 15.5−20.5 205.46 V G   + +       +   + + +     + +   + + + +     +
4T-CC, 10.0−15.0 217.48 V G   +     +   +   + + +       + + + + +     +  
6T-CC, 15.0−20.0 232.95 V G   +     + re +   + + +         + + + + + re + +
7X-CC, 30.5−35.5 244.58 V G   +   + + re +   + + +       + + + + + +   +  
1.04−1.107 8X-CC, 34.0−39.0 254.83 V G   + +   +   + re re + +   re   + + + + + +   + +
9X-CC, 30.0−35.0 267.48 V G   +     +   +     + + +     + + + + + +   + +
11X-CC, 20.0−25.0 280.45 V G   + +   + re +     + +       +   + + + + re + +

Abundance: V = very abundant. Preservation: G = good. + = present, re = reworked. Median numerical ages for last consistent occurrence and first consistent occurrence of Reticulofenestra asanoi and FO of large Gephyrocapsa are shown.

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