Table T7. Nannofossil range chart, Hole 1151C.
Nannofossil
zone/subzone
Age
Core, section interval (cm)
Depth
(mbsf)
Preservation
Group abundance
Calcidiscus leptoporus
Ceratolithus acutus
Coccolithus pelagicus
Emiliania huxleyi
Gephyrocapsa caribbeanica
Gephyrocapsa oceanica
Gephyrocapsa parallela
Gephyrocapsa spp. (small)
Helicosphaera carteri
Helicosphaera inversa
Helicosphaera wallich
Pontosphaera
Pseudoumbilicus lacunosa
Reticulofenestra asanoi
Reticulofenestra spp. (small)
Rhabdosphaera clavigera
Umbilicosphaera sibogae
    186-1151C-                                        
CN15 Pleistocene 1H-1, 25-26 0.25 G A F
A A F F







C

1H-CC 2.10 G C F R F C F F F C F C



C

2H-1, 25-26 2.45 G A C
C C F








C

CN14b 2H-3, 25-26 3.95
B
















2H-5, 25-26 6.95
B
















2H-6, 25-26 8.45
B
















2H-6, 100-101 9.20
B
















2H-7, 25-26 9.95 P R













R

2H-CC 12.10 M C F
F
C C
C





C

3H-1, 25-26 11.95
B
















3H-1, 100-101 12.70
B
















3H-2, 25-26 13.45
B
















3H-2, 100-101 14.25
B
















3H-3, 25-26 14.95 P C

F










C

3H-3, 100-101 15.75
B
















3H-5, 25-26 17.95 G V C
C
A C R C C

F

V

3H-7, 25-26 20.95 G V C
C
A C
C





V

3H-CC 21.44 G A C
C
A A
C F




C R
4H-1, 25-26 21.45 M A C
F
C C
C





A

4H-1, 100-101 22.20
B
















4H-2, 25-26 22.95 M F






F








4H-2, 100-101 23.75 M C

F



C








4H-3, 25-26 24.45 M A F
F
C C
C





A

4H-3, 100-101 25.25 M C F
C



C








4H-4, 25-26 25.95 M V F
C



V








4H-4, 100-101 26.75 M V

C



V








4H-5, 25-26 27.45 G V

F
F F





F
V

CN14a 4H-6, 25-26 28.95 G V F
C



V



A
V

4H-7, 25-26 30.45 M A C
F
C C

F


C
A
R
5H-1, 25-26 30.95
B
















5H-3, 25-26 33.95
B
















5H-5, 25-26 36.95 P C F
F
F






C
C

5H-7, 25-26 39.95 P R













R

5H-CC 40.31 P C C
C
C C F F








6H-1, 25-26 40.45 P F R












F

6H-3, 25-26 43.45 M C

R








C
C

6H-5, 25-26 46.45 M C F
F



F



C
C

6H-7, 25-26 49.45 M A C
C


R F C
F
A
A

6H-CC 50.10 P F R
R
F F







F

7H-1, 25-26 49.95
B
















7H-3, 25-26 52.95 P R






R








7H-5, 25-26 55.95
B
















7H-7, 25-26 58.95
B
















7H-CC 59.46 P F F










F F


8H-1, 25-26 59.45
B
















8H-3, 25-26 62.45 P F R
R








F
F

8H-5, 25-26 65.45 M A C










C A A

8H-7, 25-26 68.45
B
















8H-CC 69.30 M C C
C
F F R R



F F C

CN13b 9H-1, 25-26 68.95 M A C
C




C


A F A

9H-3, 25-26 71.95 M A C
F








C C A

9H-5, 25-26 74.95 M A F
R








C
A

9H-7, 25-26 77.95 B

















9H-CC 78.38 P R

R
R








R

10H-1, 25-26 78.45 P F R
R

R





R
F

10H-3, 25-26 81.45 B

















10H-5, 25-26 84.45 P R











R
R

10H-7, 25-26 87.45 G A C
A
C C
F F

R C
A

10H-CC 88.38 M R

R
R











11H-1, 25-26 87.95 G A C
C
C F
F R
R F C
A

CN13b Pleistocene 11H-3, 25-26 90.95 G A F
R
C C
F F
F C C
A

11H-5, 25-26 93.95 M A C
C
C C
F



A
A

11H-7, 25-26 96.95 P F






F



F
F

11H-CC 97.55 M C



F






F



Notes: Preservation: G = good, M = moderate, P = poor. Abundance: V = very abundant, A = abundant, C = common, F = few, R = rare, B = barren.