Table T2. Iodine isotopic compositions and minimum ages in pore water from ODP Leg 204.
Hole, core
Depth
(mbsf)
129I/I × 10–15
±
Age
(Ma)
204-        
Flank sites        
1244B-3H 23.5 760 220 15
1244B-5H 38.46 330 90 34
1244C-5H 41.35 220 80 44
1244B-6H 46.78 530 200 24
1244C-8H 68.87 150 60 52
1244C-13H 117.35 300 90 36
1244C-22X 172.65 480 170 26
1244C-29X 238.56 243 49 41
1244C-31X 258.6 153 38 52
1244C-37X 313.5 580 190 22
1245B-6H 53.4 256 46 40
1245C-12H 90.25 175 42 49
1245C-16P 120.62 650 130 19
1245B-14H 125.45 423 55 29
1245B-16X 141.8 200 60 46
1245C-20X 143.95 294 45 37
1245B-21X 181.27 179 22 48
1245B-24X 206.95 193 45 46
1245B-26X 230.33 226 37 43
1245B-28X 245.68 480 140 26
1245B-29X 255.35 185 31 47
1245B-31X 278.76 265 51 39
1245B-32X 284.25 244 48 41
1245B-37X 322.75 295 55 37
1245B-45X 399.85 163 26 50
1246B-4H 26.6 153 56 52
1246B-11H 93.1 140 29 54
1247B-3H 13.84 420 100 29
1247B-14H 113 170 23 49
1248C-3X 20.6 240 60 42
1248C-13H 117.33 348 55 33
Summit sites        
1249C-11H 71.74 670 90 18
1250C-3H 16.9 182 49 48
1250C-19X 141.3 126 40 56
Basin sites        
1251B-8H 69 380 70 31
1251B-17H 150.9 311 51 36
1251D-24X 191.12 290 80 37
1251B-27X 216.25 180 140 48
1251B-33X 278.55 196 58 46
1252A-6H 50.25 170 90 49
1252A-22X 197 323 50 35