|
Core, section, interval (cm) |
Depth (mbsf) |
Sample code | Preparation* | Preservation | Group abundance | Nannofossils | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zone
|
Age
|
Braarudosphaera bigelowii | Braarudosphaera discula | Campylosphaera dela | Chiasmolithus bidens | Clausicoccus fenestratus | Coccolithus pelagicus | Coronocyclus nitescens | Cruciplacolithus asymmetricus | Discoaster binodosus | Discoaster multiradiatus | Ellipsolithus macellus | Micrantholithus entaster | Neochiastozygus chiastus | Neococcolithes protenus | Rhabdosphaera pinguis | Toweius eminens | Toweius pertusus | Tribrachiatus contortus | Zygodiscus adamas | Zygrhablithus bijugatus | ||||||
From
|
From
|
||||||||||||||||||||||||||
| 197-1205A- | |||||||||||||||||||||||||||
| 2R-1, 10-11 | 4.70 | BIO | NP10 | early Eocene | Smear slide | P | R | R | F | R | R | F | R | ||||||||||||||
| 3R-1, 35-40 | 14.55 | PAL | NP10 | early Eocene | Smear slide | P | R | R | R | R | R | R | R | R | R | R | R | F | R | R | R | R | |||||
| 4R-1, 98-99 | 24.68 | BIO | NP10 | early Eocene | Smear slide | M | R | R | R | R | R | R | R | R | R | R | R | R | F | F | R | ||||||
| 4R-CC, 8-12 | 24.90 | PAL | NP10 | early Eocene | Smear slide | M | F | R | R | R | R | R | R | R | R | F | F | R | R | R | |||||||
| 5R-1, 32-33 | 33.52 | BIO | NP10 | early Eocene | Smear slide | M | R | R | R | R | R | R | R | R | R | R | R | ||||||||||
| 6R-3, 69-79 | 45.77 | PAL | Smear slide | ||||||||||||||||||||||||
Notes: * = all smear slides were prepared at variable concentrations. Preservation: M = moderate, P = poor. Abundance: F = few, R = rare. PAL = paleontology. BIO = biostratigraphy.