Table T2.
Datum levels used for the calculation of Site 1134 sedimentation rates.
Datum
typeDatum
levelAge
(Ma)Midpoint
(mbsf)Stratigraphic
error
(m)Fossil
groupDatum
codeUpper
sample
Depth
(mbsf)Lower
sample
Depth
(mbsf)
Core,
section, interval (cm)
Core,
section, interval (cm)
182-1134A-
182-1134A-
T
P. lacunosa
0.45
9.37
4.87
1
1
1H-CC, 13-16
4.47
2H-CC, 8-11
14.21
T
G. tosaensis
0.65
18.84
4.60
4
2
2H-CC, 8-11
14.21
3H-CC, 15-18
23.41
B
G. truncatulinoides
2
28.27
4.86
4
3
3H-CC, 15-18
23.41
4H-CC, 21-24
33.12
T
C. macintyrei
1.67
28.30
4.86
1
4
3H-CC, 15-18
23.41
4H-CC, 21-24
33.12
T
T. rugosus
5.23
56.99
4.94
1
5
6H-CC, 0-4
52.01
7H-4, 55-57
57.05
T
G. margaritae
3.58
61.00
0.93
4
6
7H-6, 55-57
60.05
7H-CC, 13-16
61.89
B
G. puncticulata
4.5
66.36
4.47
4
7
7H-CC, 13-16
61.89
8H-CC, 19-23
70.83
T
G. cibaoensis
4.6
61.00
0.93
4
8
7H-6, 55-57
60.05
7H-CC, 13-16
61.89
T
A. tricorniculatus
4
66.40
4.48
1
9
7H-CC, 13-16
61.89
8H-CC, 19-23
70.83
B
G. crassaformis
4.5
75.78
4.95
4
10
8H-CC, 19-23
70.83
9H-CC, 14-18
80.73
T
Z. nepenthes
4.2
75.82
4.95
4
11
8H-CC, 19-23
70.83
9H-CC, 14-18
80.73
B
G. margaritae
6.4
104.16
4.20
4
12
11H-CC, 16-19
99.96
12H-CC, 11-14
108.35
B
G. cibaoensis
7.8
111.17
2.82
4
13
12H-CC, 11-14
108.35
13H-4, 49-54
113.99
B
G. plesiotumida
8.3
111.17
2.82
4
14
12H-CC, 11-14
108.35
13H-4, 49-54
113.99
B
Z. nepenthes
11.8
111.17
2.82
4
15
12H-CC, 11-14
108.35
13H-4, 49-54
113.99
B
M. convallis
9.5
113.45
5.10
1
16
13H-4, 49-54
113.99
13H-CC, 10-13
118.54
B
C5An
12.401
119.80
T
S. heteromorphus
13.6
140.97
3.23
1
17
16X-CC, 30-33
137.71
17X-CC, 31-34
144.17
B
C5ABn
13.51
145.40
B
O. suturalis
15.1
145.64
1.47
4
18
17X-CC, 31-34
144.17
18X-CC, 0-3
147.10
B
S. heteromorphus
18.2
154.97
7.87
1
19
18X-CC, 0-3
147.10
19X-CC, 29-32
162.84
B
G. dehiscens
23.2
231.35
7.29
4
20
26X-CC, 15-18
224.05
27X-CC, 34-37
238.64
T
S. capricornutus
23.7
231.38
7.29
1
21
26X-CC, 15-18
224.05
27X-CC, 34-37
238.64
T
D. bisectus
23.9
231.38
7.29
1
22
26X-CC, 15-18
224.05
27X-CC, 34-37
238.64
T
C. cubensis
28.5
257.90
4.82
4
23
29X-CC, 18-21
253.08
30X-CC, 22-25
262.72
T
I. recurvus
31.8
277.28
4.72
1
24
31X-CC, 0-4
272.56
32X-CC, 16-19
281.96
T
C. formosus
32.8
286.71
4.72
1
25
32X-CC, 16-19
281.96
33X-CC, 0-2
291.40
B
I. recurvus
36
327.13
5.04
1
26
36X-CC, 29-32
322.09
37X-CC, 32-35
332.16
B
C. oamaruensis
37
365.16
3.24
1
27
40X-CC, 31-34
361.91
41X-CC, 20-22
368.40
T
C. solitus
40.4
365.18
3.24
1
28
40X-CC, 31-34
361.91
41X-CC, 20-22
368.40
Notes: T = top of taxon stratigraphic range, B = bottom of taxon stratigraphic range. Midpoint = the middle depth between the sample where the taxon occurs and the adjacent sample where it does not occur. Stratigraphic error = one-half the distance between the sample where the taxon occurs and the adjacent sample where it does not occur. Datum code = the number assigned to the datum level on Figure F5. Fossil groups: 1 = calcareous nannofossils, 4 = planktonic foraminifers.