Table T3. Distribution of Cenozoic calcareous nannofossils, Hole U1375A.
|
Core, section,
interval (cm) |
Top depth (mbsf) |
Bottom depth (mbsf) |
Strat. unit |
Zone
|
Age
|
Preservation | Calcidiscus leptoporus | Calcidiscus macintyrei | Ceratolithus cristatus | Coccolithus pelagicus | Discoaster variabilis | Gephyrocapsa sp. | Gephyrocapsa caribbeanica | Helicosphaera kamptneri | Helicosphaera sellii | Markalius astroporus | Prinsius dimorphus | Pseudoemiliania lacunosa | Rhabdosphaera clavigera | Umbilicosphaera sibogae |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 330-U1375A- | ||||||||||||||||||||
| 1R-CC | 0.00 | 0.02 | I | CN10–CN15 | late Miocene–Holocene | M | F | R | R | F | R | A | F | F | R | C | F | F | ||
| 2R-1W, 13 | IIA | CP1b–CP3 | Danian–Selandian | P | R | R | ||||||||||||||
| 2R-1W, 32 | IIA | CP1b–CP3 | Danian–Selandian | P | ||||||||||||||||
Preservation: M = medium, P = poor. Abundance: A = abundant, C = common, F = few, R = rare.
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