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Table T8 (continued).

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)





















177-1092C-



















1H-CC, 7-12 3.99 3.99 C-F
M


R







R T. lentiginosa 0-0.65
2H-CC, 10-15 11.80 14.45 A
M


F







A middle/upper A. ingens 0.65-1.3
3H-CC, 11-16 23.07 24.67 A
M


R

R R



F lower A. ingens 1.3-1.8
4H-CC, 0-5 32.07 35.30 A
M


R


R

R
R lower A. ingens 1.3-1.8
5H-CC, 11-16 40.88 44.93 F
M-P

T R

R R

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





















6H-CC, 0-10 42.00 42.00 C-F
M F

R


R



R T. insigna 2.6-3.3
7H-CC, 8-15 57.58 63.05 C
M
F
R


R



F F. interfrigidaria 3.3-3.8
8H-CC, 13-20 69.14 75.45 F
M F











F. reinholdii 5.6-6.4
9H-CC, 18-25 80.02 86.97 T

X











?
10H-CC, 14-19 89.74 97.42 T













X ?





















11H-CC, 51-56 98.14 106.64 R













X ?
12H-CC, 20-25 108.51 118.86 F-R
M R










R ?
13H-CC, 9-16 118.23 129.66 R-T













X ?
14H-CC, 15-20 127.92 142.74 T













X ?
15H-CC, 16-23 137.43 152.63 T













X ?





















16H-CC, 20-26 146.88 165.58 T














?
17H-CC, 21-26 156.28 176.16 T













X ?
18H-CC, 23-30 165.95 185.74 B














?





















177-1092D-



















1H-2, 70-70 38.60 40.67 C
M

R R





F
R T. kolbei/F. matuyamae 2.0-2.5
1H-4, 90-90 41.80 43.87 A
G
T F R


R

F
F T. kolbei/F. matuyamae 2.0-2.5
1H-6, 70-70 44.60 46.67 C
M
R R R

R


F
R T. kolbei/F. matuyamae 2.0-2.5
2H-2, 30-30 47.70 50.45 F
M-P A
F R


R


R R T. insigna 2.6-3.3
2H-2, 80-80 48.20 50.95 F
M-P A F




R


R R T. insigna 2.6-3.3





















2H-3, 10-10 49.00 51.75 C
M R C R


R F



F T. insigna 2.6-3.3
2H-4, 10-10 50.50 53.25 C
M C F R R







F T. insigna 2.6-3.3
2H-5, 10-10 51.80 54.55 C-F
M T R









F F. interfrigidaria 3.3-3.8
3H-1, 50-50 55.90 60.21 F
M






R



F F. interfrigidaria 3.3-3.8
3H-3, 10-10 58.50 62.81 A
M
R




R



F F. interfrigidaria 3.3-3.8





















3H-4, 10-10 60.00 64.31 F
M
R









F T. inura 4.4-4.9
3H-5, 10-10 61.50 65.81 R-T


X









X Unzoned
3H-6, 10-10 63.00 67.31 C
M







T


A Unzoned
3H-6, 120-120 64.10 68.41 C
M
R










Unzoned
3H-7, 10-10 64.50 68.81 R













X ?
3H-CC, 7-14 64.96 69.27 F
M-P











F ?





















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