Table 2.

Table T2. Macroscopic tephra for Holes 1125A and 1125B.

Hole Core, section Depth of tephra
at base of section Thickness of
tephra
(cm) Comments

(cm) (mbsf)

1125A
1H-1
74
0.74
11
Color: 5Y 5/1

1125A
1H-1
93
0.93
5
Blebs only

1125B
1H-3
143
4.43
9
Color: 5B 6/1

1125A
2H-4
19.5
8.995
14

1125B
2H-4
4
12.84
17
Color: 5B 6/1

1125A
3H-4
67
18.97
13

1125A
3H-5
127
21.07
14

1125A
3H-6
60
21.9
10

1125A
3H-6
108
22.38
8

1125B
3H-3
32
21.12
13
Color: 5B 7/1

1125B
3H-5
90
24.7
5
Tephra burrow

1125A
4H-3
34
26.64
7

1125A
4H-3
75
27.05
2

1125A
4H-4
117.5
28.975
13
Color: 5YR 6/1 (base), 5YR 7/1 (top)

1125B
4H-2
13
28.93
3
Color: 5Y 6/1

1125A
5H-6
39
40.69
11.5
Color: 5YR 7/1 (base), 5YR 8/1 (top)

1125A
5H-6
68
40.98
14
Color: 5YR 7/1 (base), 5YR 8/1 (top)

1125A
5H-6
108
41.38
2
Color: 5YR 7/1 (base and top), 5YR 6/1 (middle)

1125B
5H-2
138.5
39.685
5.5
Color: 5YR 6/1 (base), 5YR 6/1 (top)

1125B
5H-3
20.5
40.005
5
Color: 5YR 6/1 (base), 5YR 6/1 (top)

1125B
5H-3
123
41.03
14
Color: 5YR 6/1 (bottom 2/3), 5YR 8/1 (top)

1125B
5H-4
65.5
41.955
7
Color: 5YR 4/1 (base), 5YR 5/1 (top)

1125A
6H-5
73.5
49.035
5.5
Color: 5YR 8/1

1125B
6H-1
150
47.8
8.5
Color: 5YR 6/1 (basal 9/10ths), 5YR 8/1 (top)

1125B
6H-5
135
53.65
5.5
Color: 5YR 8/1

1125A
7H-2
138
54.68
0.5

1125A
9H-5
30
77.1
10
Color: 5GY 5/1, dispersed

1125A
9H-5
66
77.46
11
Color: 5GY 5/1, dispersed

1125A
9H-5
93
77.73
4
Color: 5GY 5/1, dispersed

1125B
11H-4
69
98.99
9

1125B
15H-3
112
135.92
6

1125B
19X-4
50
174.8
10

1125A
20H-3
32
178.42
1

1125A
20H-2
150
178.1
1
Bioturbated tephra

1125A
20H-3
5
178.15
1
Bioturbated tephra

1125B
24X-4
75
221.65
5

1125B
24X-4
86
221.76
7

1125B
24X-4
133
222.23
7

1125B
28X-5
41.5
261.215
1

1125B
34X-1
137.5
313.975
2
Nannofossil tephra

1125B
34X-6
42
320.52
2.5

1125B
36X-CC
45
332.57
1

1125B
39X-3
138
364.78
8

1125B
40X-2
1
371.61
9

1125B
40X-3
133
374.43
8

1125B
41X-5
26
385.96
10

1125B
43X-2
122
401.72
10

1125B
46X-3
75
431.65
3

1125B
47X-1
26
437.76
4

1125B
47X-4
62
442.62
3

1125B
48X-2
22
448.52
5

1125B
49X-3
95
460.35
5

1125B
49X-5
14
462.54
2

1125B
49X-6
20
464.1
3

1125B
50X-3
16
469.16
3

1125B
50X-4
72
471.22
4

1125B
52X-3
87
488.77
2

1125B
52X-5
120
492.1
6

1125B
53X-4
17
499.17
5

1125B
54X-1
81
504.91
1

1125B
57X-5
149
540.49
2

Hole	Core, section	Depth of tephra at base of section		Thickness of tephra (cm)	Comments
Hole	Core, section	(cm)	(mbsf)	Thickness of tephra (cm)	Comments
1125A	1H-1	74	0.74	11	Color: 5Y 5/1
1125A	1H-1	93	0.93	5	Blebs only
1125B	1H-3	143	4.43	9	Color: 5B 6/1
1125A	2H-4	19.5	8.995	14
1125B	2H-4	4	12.84	17	Color: 5B 6/1
1125A	3H-4	67	18.97	13
1125A	3H-5	127	21.07	14
1125A	3H-6	60	21.9	10
1125A	3H-6	108	22.38	8
1125B	3H-3	32	21.12	13	Color: 5B 7/1
1125B	3H-5	90	24.7	5	Tephra burrow
1125A	4H-3	34	26.64	7
1125A	4H-3	75	27.05	2
1125A	4H-4	117.5	28.975	13	Color: 5YR 6/1 (base), 5YR 7/1 (top)
1125B	4H-2	13	28.93	3	Color: 5Y 6/1
1125A	5H-6	39	40.69	11.5	Color: 5YR 7/1 (base), 5YR 8/1 (top)
1125A	5H-6	68	40.98	14	Color: 5YR 7/1 (base), 5YR 8/1 (top)
1125A	5H-6	108	41.38	2	Color: 5YR 7/1 (base and top), 5YR 6/1 (middle)
1125B	5H-2	138.5	39.685	5.5	Color: 5YR 6/1 (base), 5YR 6/1 (top)
1125B	5H-3	20.5	40.005	5	Color: 5YR 6/1 (base), 5YR 6/1 (top)
1125B	5H-3	123	41.03	14	Color: 5YR 6/1 (bottom 2/3), 5YR 8/1 (top)
1125B	5H-4	65.5	41.955	7	Color: 5YR 4/1 (base), 5YR 5/1 (top)
1125A	6H-5	73.5	49.035	5.5	Color: 5YR 8/1
1125B	6H-1	150	47.8	8.5	Color: 5YR 6/1 (basal 9/10ths), 5YR 8/1 (top)
1125B	6H-5	135	53.65	5.5	Color: 5YR 8/1
1125A	7H-2	138	54.68	0.5
1125A	9H-5	30	77.1	10	Color: 5GY 5/1, dispersed
1125A	9H-5	66	77.46	11	Color: 5GY 5/1, dispersed
1125A	9H-5	93	77.73	4	Color: 5GY 5/1, dispersed
1125B	11H-4	69	98.99	9
1125B	15H-3	112	135.92	6
1125B	19X-4	50	174.8	10
1125A	20H-3	32	178.42	1
1125A	20H-2	150	178.1	1	Bioturbated tephra
1125A	20H-3	5	178.15	1	Bioturbated tephra
1125B	24X-4	75	221.65	5
1125B	24X-4	86	221.76	7
1125B	24X-4	133	222.23	7
1125B	28X-5	41.5	261.215	1
1125B	34X-1	137.5	313.975	2	Nannofossil tephra
1125B	34X-6	42	320.52	2.5
1125B	36X-CC	45	332.57	1
1125B	39X-3	138	364.78	8
1125B	40X-2	1	371.61	9
1125B	40X-3	133	374.43	8
1125B	41X-5	26	385.96	10
1125B	43X-2	122	401.72	10
1125B	46X-3	75	431.65	3
1125B	47X-1	26	437.76	4
1125B	47X-4	62	442.62	3
1125B	48X-2	22	448.52	5
1125B	49X-3	95	460.35	5
1125B	49X-5	14	462.54	2
1125B	49X-6	20	464.1	3
1125B	50X-3	16	469.16	3
1125B	50X-4	72	471.22	4
1125B	52X-3	87	488.77	2
1125B	52X-5	120	492.1	6
1125B	53X-4	17	499.17	5
1125B	54X-1	81	504.91	1
1125B	57X-5	149	540.49	2