Table T6. Range chart showing the distribution of selected calcareous nannofossil species. A. Holes 1109A, 1109B, and 1109C.
(Continued on next three pages.
See table notes.)
Core, section,
interval (cm)Depth (mbsf)
Abundance
Preservation
Braarudosphaera bigelowii
Calcidiscus leptoporus
Calcidiscus macintyrei
Ceratolithus cristatus
Ceratolithus rugosus
Coccolithus pelagicus
Dictyococcites productus
Discoaster asymmetricus
Discoaster blackstockae
Discoaster brouweri
Discoaster pentaradiatus
Discoaster surculus
Discoaster tamalis
Discoaster variabilis
Emiliania huxleyi
Gephyrocapsa oceanica
Gephyrocapsa omega
Helicosphaera carteri
Helicosphaera sellii
Pseudoemiliania lacunosa
Reticulofenestra minutula
Sphenolithus abies
180-1109A-
1H-CC, 25-28
9.93
A
VG
C
C
A
C
180-1109B-
1H-CC, 26-28
5.26
A
VG
F
C
A
2H-CC, 24-27
15.13
A
G
C
C
A
F
180-1109C-
1H-CC, 23-26
7.34
A
VG
F
R
F
F
C
F
C
2H-CC, 8-10
17.26
A
G
R
2H-CC, 11-14
17.29
A
G
C
C
A
C
3H-1, 95-97
17.85
A
VG
C
F
3H-CC, 16-19
26.74
A
G
F
C
F
4H-1, 95-97.5
27.35
r
4H-3, 18-19
29.58
r
4H-4, 104.5-105.5
31.95
R
4H-4, 142.5-143.5
32.33
R
F
4H-CC, 28-31
36.42
A
G
F
C
5H-1, 95-96
36.85
A
G
F
R
R
C
5H-5, 95-96
42.85
A
M
F
C
F
F
C
5H-6, 95-96
44.35
C
M
F
F
F
C
5H-CC, 45-48
46.19
A
G
C
R
F
F
C
6H-1, 95-97
46.35
R
6H-3, 95-97
49.35
6H-6, 95-97
53.85
R
6H-CC, 26-29
55.49
A
G
R
R
F
F
C
7H-CC, 39-42
64.98
A
G
C
C
R
C
A
F
8H-CC, 23-26
74.41
A
VG
F
R
R
F
F
C
9H-1, 95-97.5
74.85
F
M
R
R
9H-CC, 34-37
83.95
C
M
R
F
C