Percentage of opal (OLin
and OPer data) in sediment samples from Hole 1082A.
Depth
(mbsf)Opal
(wt%)
OLin data
121.86
9.87
123.10
10.39
123.88
15.09
124.86
16.21
125.86
16.26
126.88
10.27
127.86
12.19
128.85
9.17
130.29
9.60
132.28
18.06
133.88
22.76
134.72
25.59
138.40
13.67
140.38
19.04
142.36
16.45
144.36
5.65
149.98
12.52
157.66
17.31
159.35
27.59
161.31
13.50
167.26
20.91
168.11
36.43
171.41
19.51
176.96
22.27
178.07
27.88
179.98
24.13
181.80
27.50
187.50
32.52
189.48
23.90
191.03
31.34
192.58
9.71
196.26
26.94
198.28
26.13
200.22
20.67
205.96
35.07
207.96
23.61
211.79
25.79
212.77
24.22
215.56
25.95
216.56
23.74
217.59
20.62
222.35
29.63
218.32
21.88
219.32
14.33
220.33
32.12
221.35
25.56
225.26
14.87
226.30
22.08
227.26
20.39
228.24
17.75
229.24
19.82
230.25
26.55
234.86
35.81
235.86
36.72
236.87
31.76
237.86
35.00
238.86
41.87
239.88
42.34
240.86
38.66
241.86
33.31
242.88
28.05
243.86
25.75
244.46
14.46
245.46
14.75
246.46
22.52
247.46
28.83
248.46
35.40
249.72
29.34
250.43
26.78
251.43
19.15
254.06
25.31
255.06
22.12
256.08
7.58
257.06
11.27
258.06
16.45
259.08
28.53
259.96
26.02
209.13
32.13
260.96
23.26
261.96
23.13
OPer data
100.25
10.02
101.25
6.03
102.25
2.05
103.24
14.02
104.24
13.05
105.11
12.14
106.44
18.80
107.29
29.67
108.29
3.24
109.29
8.09
110.29
4.40
111.29
10.06
112.30
25.33
113.40
17.79
114.40
7.21
115.52
3.20
116.23
2.53
117.23
3.64
118.21
1.74
119.26
4.92
121.900
3.06
122.44
3.81
123.90
8.51
124.45
5.68
125.40
14.32
126.40
3.14
127.40
8.84
128.32
4.27
129.20
2.58
130.32
3.97
131.32
16.43
132.30
11.17
133.42
23.47
134.25
21.89
138.40
5.29
139.40
7.91
140.41
13.00
142.39
9.23
143.39
2.54
143.90
1.52
144.40
3.29
148.00
6.05
149.00
5.13
150.00
8.68
151.00
9.00
152.11
4.44
157.7.0
15.14
158.71
14.64
159.86
17.02
160.85
7.28
161.85
16.85
162.81
12.05
164.11
20.89
167.30
15.18
168.61
22.72
169.61
25.87
170.45
17.55
171.45
10.05
172.40
9.06
177.00
20.13
178.09
30.57
179.02
20.85
180.02
18.38
181.34
17.85
182.32
33.94
186.60
8.96
187.52
28.88
188.52
31.10
189.50
20.47
190.52
26.58
191.57
24.67
192.60
6.74
193.10
9.37
196.30
20.57
197.30
10.97
198.30
17.21
199.42
32.45
200.42
11.42
200.92
8.82
206.00
31.74
207.50
36.10
208.16
16.56
208.66
16.98
209.16
29.10
209.66
25.49
210.66
16.37
211.16
15.46
211.31
18.18
211.82
21.51
212.31
17.11
215.60
13.94
216.10
13.10
216.60
11.24
217.11
12.53
217.61
11.21
218.11
16.20
218.36
13.43
218.86
10.53
219.36
6.51
219.86
30.09
220.86
27.21
221.39
23.83
221.89
13.83
222.39
26.00
225.30
20.12
225.80
7.83
226.28
12.03
226.78
12.67
228.28
8.28
228.78
8.52
229.28
9.94
229.78
10.67
230.76
24.10
234.90
27.79
235.40
24.73
235.90
26.02
236.40
24.61
236.90
22.78
237.40
24.37
237.90
35.73
238.40
40.04
238.90
34.37
239.40
40.72
240.90
33.71
241.40
30.01
241.90
25.23
242.40
24.73
242.91
25.40
243.40
24.97
243.90
24.33
244.50
11.86
245.00
21.46
245.50
8.30
246.00
11.77
246.50
20.36
247.00
43.24
247.50
15.88
248.00
27.64
248.50
34.89
249.00
41.84
249.70
34.11
250.47
25.89
298.60
13.09
299.08
14.99
302.70
11.21
303.20
14.07
303.7
11.61
304.20
17.66
304.70
16.28
305.20
23.30
306.21
25.02
306.74
29.62
307.24
35.20
307.74
37.41
308.24
46.65
308.74
39.86
309.24
31.28
312.30
16.64
312.80
12.20
313.30
12.87
313.80
15.61
314.30
17.61
314.82
12.69
315.32
16.23
315.82
12.38
316.28
15.42
316.78
15.23
322.00
3.91
323.00
10.06
323.50
4.75
326.00
7.33
326.50
7.26
327.00
4.97
327.50
12.54
328.00
6.71
331.29
8.88
331.79
6.08
332.29
9.70
332.79
10.53
333.29
11.18
333.79
8.85
334.29
13.56
334.79
13.53
335.29
10.35
335.79
12.79
336.29
5.68
336.78
8.34
341.20
9.58
341.70
9.88
343.20
7.86
343.70
13.34
344.21
11.54
344.70
17.91
345.20
16.74
345.70
18.16
346.20
11.44
346.70
12.73
347.20
13.41
347.70
12.04
348.20
13.91
348.70
11.99
350.90
3.68
351.90
8.14
352.90
5.02
353.72
7.60
354.72
3.10
355.54
4.93
356.02
2.58
360.92
5.73
361.92
7.93
362.79
8.35
363.79
8.82
364.79
4.86
365.79
7.22
369.60
8.39
370.60
8.75
371.60
1.94
372.60
0.81
373.60
0.54
374.60
0.80
375.60
1.90
376.60
2.34
377.60
3.67
379.80
3.56
380.80
4.06
381.80
3.56
383.80
4.32
384.80
6.74
385.80
4.14
386.30
3.09
388.90
3.51
389.90
3.66
390.90
4.32
391.59
2.40
392.63
1.00
393.59
0.82
394.59
0.50
395.59
0.59
398.50
1.12
399.50
0.56