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Table T8 (continued). (Continued on next four pages.)

Core, section,
interval (cm)
Depth (mbsf) Depth
(mcd)
Diatom abundance (uncleaned) Diatom abundance (acid-cleaned) Diatom preservation Thalassiosira insigna Thalassiosira inura Thalassiosira kolbei Thalassiosira lentiginosa Thalassiosira mahoodii Thalassiosira miocenica Thalassiosira oestrupii Thalassiosira oliverana Thalassiosira oliverana var. sparsa Thalassiosira praeconvexa Thalassiosira tetraoestrupii var. reimeri Thalassiosira vulnifica Thallassiothrix antarctica-longissima gr. Diatom
zone
Diatom
age
(Ma)





















12H-CC, 28-33 113.03 125.44 T




X







X

13H-2, 69-71 114.69 128.91
C M











A A. kennettii 9.0-10.2
13H-6, 71-73 120.71 134.93
F M-P











R A. kennettii 9.0-10.2
13H-CC, 10-15 121.55 135.77 R
M-P











X

14H-1, 118-120 123.18 139.30
A-C M











R D. hustedtii 10.2-10.6





















14H-5, 120-122 129.20 145.32
C M











R D. hustedtii 10.2-10.6
14H-CC, 10-15 131.11 147.23 F-R
M-P











C
late Miocene
15H-5, 120-122 138.70 156.94
C M-P












late D. dimorpha 10.6-10.9
15H-CC, 14-19 141.04 159.28 R-T
M











X
late Miocene
16H-5, 120-123 148.20 167.38
C M












late D. dimorpha 10.6-10.9





















16H-CC, 14-19 149.91 169.09 T













X
late Miocene
17H-3, 116-119 154.09 172.31
F M-P












D. dimorpha 10.6-11.7
17H-5, 116-119 157.09 175.31
T















17H-CC, 32-37 158.51 176.73 B
















18H-1, 120-123 161.20 181.05
R P












N. dentic.+D. hust./N. grossep. 12.8-14.2





















18H-5, 120-123 167.20 187.05
T P












A. ingens var. nodus 14.2-14.4
18H-CC, 0-7 168.50 188.35 T













X ?
19H-1, 65-68 170.15 192.49
F M-P












A. ingens/D. maccollumii 15.4-16.2
19H-2, 65-68 171.65 193.99
F P












D. maccollumii 16.2-16.8
19H-5, 65-68 176.15 198.49
R M











X Unzoned early/middle Miocene





















19H-CC, 72-77 178.63 200.97 B
















20H-1, 66-69 179.66 202.00
F M












T. fraga 17.7-20.8
20H-6, 66-69 187.16 209.50
F M-P












T. fraga 17.7-20.8
20H-CC, 13-18 188.35 210.69 T














?





















177-1092B-



















1H-1, 60-60 0.60 1.15 A
G


C


R



F T. lentiginosa 0-0.65
1H-2, 22-22 1.72 2.27 A
G


F


R



F T. lentiginosa 0-0.65
1H-2, 28-28 1.78 2.33 R
P


X








T. lentiginosa 0-0.65
1H-3, 10-10 3.10 3.65 A
G


C


R



F T. lentiginosa 0-0.65
1H-4, 75-75 5.25 5.80 A
G


C







F middle/upper A. ingens 0.65-1.3





















1H-CC, 0-7 7.35 7.90 A
M


R


R



C middle/upper A. ingens 0.65-1.3
2H-CC, 6-11 16.66 17.51 A
M


F







F middle/upper A. ingens 0.65-1.3
3H-CC, 7-14 24.44 25.68 A
G-M


F

R R

R
F lower A. ingens 1.3-1.8
4H-CC, 5-10 35.82 37.03 A
M

T R


R

R
F P. barboi 1.8-2.0
5H-CC, 0-10 44.90 47.07 C
M

F R


F

F
F T. kolbei/F. matuyamae 2.0-2.5





















6H-CC, 11-16 52.36 56.15 F
M


R

R




C F. interfrigidaria 3.3-3.8
7H-CC, 0-10 55.56 58.21 C-F
M
R









C F. interfrigidaria 3.3-3.8
8H-CC, 9.0-14 74.16 80.11 C-F
M







F


F ?
9H-CC, 17.0-22 82.53 88.51 T









X



?
10H-CC, 11.0-16 92.09 99.09 C-F
M











F ?





















11H-CC, 17.0-22 102.44 110.93 R













X late Miocene?
12H-CC, 8.0-13 111.38 121.31 R-T













X ?
13H-CC, 10.0-15 116.15 126.97 T













X ?
14H-CC, 18.0-23 131.38 144.30 R













X ?
15H-CC, 20.0-25 138.37 154.09 R-T













X ?





















16H-CC, 20.0-25 149.09 164.41 R-T













X ?
17H-CC, 23.0-28 157.92 174.78 T













X ?
18H-CC, 25.0-30 168.67 184.58 T













X ?
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