Table T4 (continued).
Core, section, interval (cm)
Depth
(mbsf)
Preservation
Group abundance
Braarudosphaera bigelowii
Calcidiscus leptoporus
Calcidiscus macintyrei
Calcidiscus premacintyrei
Chiasmolithus spp.
Coccolithus miopelagicus
Coccolithus pelagicus
Cribrocentrum reticulatum
Cruciplacolithus primus
Cyclicargolithus abisectus
Cyclicargolithus floridanus
Dictyococcites antarcticus
Dictyococcites bisectus
Dictyococcites productus
Discoaster adamanteus
Discoaster deflandrei
Discoaster dilatus
Discoaster druggii
Discoaster exilis
Discoaster variabilis
Emiliania huxleyi
Fasciculithus spp.
Geminilithella rotula
Gephyrocapsa (large)
Gephyrocapsa (medium)
Gephyrocapsa parallela
Gephyrocapsa (small)
Helicosphaera carteri
Helicosphaera euphratis
Helicosphaera intermedia
Helicosphaera paleocarteri
Helicosphaera perch-nielseniae
Helicosphaera sellii
Helicosphaera stalis
Helicosphaera walbersdorfensis
Isthmolithus recurvus
Neococcolithes minutus
Pontosphaera spp.
Pseudoemiliania lacunosa
Pyrocyclus spp.
51X-CC, 21-26
463.61
M
A
R
F
R
R
R
C
R
R
52X-1, 90
465.00
G
A
F
F
R
R
R
F
R
R
C
R
F
52X-4, 47
469.07
M
A
F
R
R
C
C
R
R
?
52X-6, 80
472.40
G
VA
R
R
C
A
R
A
R
R
R
52X-CC, 18-23
472.78
B
53X-3, 144
477.84
G
A
C
F
R
R
C
R
R
A
C
F
F
53X-CC, 36-46
478.26
M
A
R
R
R
C
R
54X-CC, 0-10
488.15
B
55X-5, 103
499.73
M
A
F
C
F
F
A
C
R
55X-CC, 18-23
499.92
M
F
F
F
56X-2, 140
505.20
M
C
F
C
56X-CC, 37-47
507.78
G
A
A
A
57X-2, 97
514.37
M
A
F
R
C
C
R
R
C
R
F
F
57X-CC, 21-31
517.14
B
58X-CC, 0-10
523.48
G
C
F
C
R
F
A
C
R
59X-CC, 7-12
531.27
M
C
R
C
F
F
60X-CC, 41-46
541.11
G
A
F
C
R
R
F
C
F
F
R
R
F
F
R
61X-1, 74
551.14
M
A
C
R
R
C
A
C
A
C
R
C
61X-CC, 13-23
555.49
G
F
C
C
C
62X-CC, 0-10
563.31
G
A
F
C
R
R
F
C
C
R
R
R
C
C
R
63X-CC, 17-22
571.27
M
A
C
C
R
A
R
F
C
F
64X-CC, 18-28
580.80
M
F
R
R
F
R
F
F
R
65X-CC, 13-18
590.63
M
A
F
F
R
C
A
R
R
F
A
C
F
C
R
C
R
R
66X-CC, 0-5
599.40
M
F
F
R
F
R
67X-CC, 0-5
609.16
M
F
R
C
R
C
R
R
R
68X-CC, 0-5
617.80
G
A
F
F
R
C
R
C
F
R
R
F
R
R
F
R
R
F
F
Note: Preservation: G = good, M = moderate, and P = poor; total (group) and relative abundance of calcareous nannofossils: D = dominant, VA = very abundant, A = abundant, C = common, F = few, R = rare, T = trace, and B = barren.