leg site hole core section top interval depth (cm) top of core depth (m) sample depth in hole (m) repeat column sdimentological notes nrm intensity (gauss * 10-6) nrm declination, angles uncorrected (degrees) nrm declination, angles corrected (degrees) 70 506 C 1 1 20.0 0.00 0.20 0 BROWN SURFACE CLAY 1.7 122. 70 506 C 1 1 30.0 0.00 0.30 0 PELAGIC SEDIMENT 7.6 139. 70 506 C 1 1 40.0 0.00 0.40 0 0.4 94. 70 506 C 1 1 50.0 0.00 0.50 0 17.0 121. 70 506 C 1 1 60.0 0.00 0.60 0 23.0 132. 70 506 C 1 1 70.0 0.00 0.70 0 5.0 138. 70 506 C 1 1 80.0 0.00 0.80 0 1.0 146. 70 506 C 1 1 90.0 0.00 0.90 0 0.8 145. 70 506 C 1 1 100.0 0.00 1.00 0 2.9 155. 70 506 C 1 1 110.0 0.00 1.10 0 12.0 152. 70 506 C 1 1 120.0 0.00 1.20 0 26.0 152. 70 506 C 1 1 130.0 0.00 1.30 0 8.0 154. 70 506 C 1 1 140.0 0.00 1.40 0 2.8 161. 70 506 C 1 1 144.0 0.00 1.44 0 1.1 154. 70 506 C 1 2 25.0 0.00 1.75 0 PELAGIC SEDIMENT 21.0 160. 70 506 C 1 2 30.0 0.00 1.80 0 5.0 157. 70 506 C 1 2 40.0 0.00 1.90 0 0.1 177. 70 506 C 1 2 50.0 0.00 2.00 0 0.3 171. 70 506 C 1 2 60.0 0.00 2.10 0 11.0 170. 70 506 C 1 2 70.0 0.00 2.20 0 1.9 167. 70 506 C 1 2 80.0 0.00 2.30 0 0.3 113. 70 506 C 1 2 90.0 0.00 2.40 0 0.3 178. 70 506 C 1 2 100.0 0.00 2.50 0 0.3 167. 70 506 C 1 2 110.0 0.00 2.60 0 0.6 283. 70 506 C 1 2 120.0 0.00 2.70 0 2.8 110. 70 506 C 1 2 130.0 0.00 2.80 0 1.4 190. 70 506 C 1 2 140.0 0.00 2.90 0 1.0 164. 70 506 C 1 2 144.0 0.00 2.94 0 0.4 179. 70 506 C 1 3 10.0 0.00 3.10 0 PELAGIC SEDIMENT 1.0 160. 70 506 C 1 3 20.0 0.00 3.20 0 3.3 166. 70 506 C 1 3 30.0 0.00 3.30 0 10.0 162. 70 506 C 1 3 40.0 0.00 3.40 0 17.0 166. 70 506 C 1 3 50.0 0.00 3.50 0 3.1 172. 70 506 C 3 1 20.0 7.90 8.10 0 HYDROTHERMAL PHASES 161.0 22. 70 506 C 3 1 30.0 7.90 8.20 0 184.0 199. 70 506 C 3 1 40.0 7.90 8.30 0 307.0 177. 70 506 C 3 1 50.0 7.90 8.40 0 258.0 315. 70 506 C 3 1 60.0 7.90 8.50 0 23.0 197. 70 506 C 3 1 70.0 7.90 8.60 0 1.3 103. 70 506 C 3 1 80.0 7.90 8.70 0 2.8 246. 70 506 C 3 1 90.0 7.90 8.80 0 0.6 192. 70 506 C 3 1 100.0 7.90 8.90 0 9.0 191. 70 506 C 3 1 110.0 7.90 9.00 0 0.8 217. 70 506 C 3 1 120.0 7.90 9.10 0 12.0 181. 70 506 C 3 1 130.0 7.90 9.20 0 12.0 184. 70 506 C 3 1 140.0 7.90 9.30 0 0.3 84. 70 506 C 3 1 144.0 7.90 9.34 0 0.3 216. 70 506 C 3 2 15.0 7.90 9.55 0 HYDROTHERMAL PHASES 0.3 228. 70 506 C 3 2 20.0 7.90 9.60 0 0.2 143. 70 506 C 3 2 30.0 7.90 9.70 0 8.3 202. 70 506 C 3 2 40.0 7.90 9.80 0 42.0 216. 70 506 C 3 2 50.0 7.90 9.90 0 4.1 215. 70 506 C 3 2 60.0 7.90 10.00 0 0.2 161. 70 506 C 3 2 70.0 7.90 10.10 0 4.6 170. 70 506 C 3 2 80.0 7.90 10.20 0 2.9 196. 70 506 C 3 2 90.0 7.90 10.30 0 2.7 193. 70 506 C 3 2 100.0 7.90 10.40 0 18.0 223. 70 506 C 3 2 110.0 7.90 10.50 0 6.0 198. 70 506 C 3 2 114.0 7.90 10.54 0 2.5 216. 70 506 C 3 3 16.5 7.90 11.07 0 PELAGIC SEDIMENTS 2.2 194. 70 506 C 3 3 20.0 7.90 11.10 0 1.1 191. 70 506 C 3 3 25.0 7.90 11.15 0 1.2 190. 70 506 C 3 3 35.0 7.90 11.25 0 32.0 189. 70 506 C 3 3 45.0 7.90 11.35 0 24.0 186. 70 506 C 3 3 55.0 7.90 11.45 0 2.0 187. 70 506 C 3 3 65.0 7.90 11.55 0 HYDROTHERMAL PHASES 2.3 181. 70 506 C 3 3 75.0 7.90 11.65 0 0.9 204. 70 506 C 3 3 85.0 7.90 11.75 0 6.4 194. 70 506 C 3 3 95.0 7.90 11.85 0 18.0 194. 70 506 C 3 3 105.0 7.90 11.95 0 6.1 185. 70 506 C 3 3 115.0 7.90 12.05 0 0.3 106. 70 506 C 3 3 119.0 7.90 12.09 0 0.4 187. 70 506 C 4 1 10.0 12.30 12.40 0 HYDROTHERMAL PHASES 80.0 20. 70 506 C 4 1 20.0 12.30 12.50 0 472.0 328. 70 506 C 4 1 30.0 12.30 12.60 0 258.0 226. 70 506 C 4 1 40.0 12.30 12.70 0 265.0 243. 70 506 C 4 1 50.0 12.30 12.80 0 743.0 275. 70 506 C 4 1 60.0 12.30 12.90 0 395.0 106. 70 506 C 4 1 70.0 12.30 13.00 0 201.0 211. 70 506 C 4 1 80.0 12.30 13.10 0 47.0 299. 70 506 C 4 1 90.0 12.30 13.20 0 1.6 90. 70 506 C 4 1 100.0 12.30 13.30 0 39.0 151. 70 506 C 4 1 110.0 12.30 13.40 0 17.0 342. 70 506 C 4 1 120.0 12.30 13.50 0 1.2 318. 70 506 C 4 1 124.0 12.30 13.54 0 2.1 331. 70 506 C 4 2 15.0 12.30 13.95 0 HYDROTHERMAL PHASES 1.1 280. 70 506 C 4 2 20.0 12.30 14.00 0 35.0 294. 70 506 C 4 2 30.0 12.30 14.10 0 7.9 289. 70 506 C 4 2 40.0 12.30 14.20 0 0.5 305. 70 506 C 4 2 50.0 12.30 14.30 0 27.0 309. 70 506 C 4 2 60.0 12.30 14.40 0 PELAGIC SEDIMENTS 38.0 300. 70 506 C 4 2 70.0 12.30 14.50 0 2.6 294. 70 506 C 4 2 80.0 12.30 14.60 0 0.3 56. 70 506 C 4 2 90.0 12.30 14.70 0 0.7 284. 70 506 C 4 2 100.0 12.30 14.80 0 7.5 301. 70 506 C 4 2 110.0 12.30 14.90 0 HYDROTHERMAL PHASES 28.0 309. 70 506 C 4 2 120.0 12.30 15.00 0 13.0 309. 70 506 C 4 2 130.0 12.30 15.10 0 2.1 298. 70 506 C 4 2 140.0 12.30 15.20 0 0.3 233. 70 506 C 4 2 144.0 12.30 15.24 0 0.3 231. 70 506 C 4 3 5.0 12.30 15.35 0 HYDROTHERMAL PHASES 0.4 308. 70 506 C 4 3 15.0 12.30 15.45 0 0.2 205. 70 506 C 4 3 25.0 12.30 15.55 0 0.2 170. 70 506 C 4 3 35.0 12.30 15.65 0 1.7 311. 70 506 C 4 3 45.0 12.30 15.75 0 3.4 303. 70 506 C 4 3 55.0 12.30 15.85 0 10.0 259. 70 506 C 4 3 65.0 12.30 15.95 0 1.3 3. 70 506 C 4 3 69.0 12.30 15.99 0 1.3 25. 70 506 C 5 1 20.0 16.70 16.90 0 HYDROTHERMAL PHASES 47.0 348. 70 506 C 5 1 30.0 16.70 17.00 0 196.0 19. 70 506 C 5 1 40.0 16.70 17.10 0 0.7 55. 70 506 C 5 1 50.0 16.70 17.20 0 3.5 285. 70 506 C 5 1 60.0 16.70 17.30 0 41.0 6. 70 506 C 5 1 70.0 16.70 17.40 0 PELAGIC SEDIMENT 1.7 324. 70 506 C 5 1 80.0 16.70 17.50 0 0.2 78. 70 506 C 5 1 90.0 16.70 17.60 0 0.2 32. 70 506 C 5 1 100.0 16.70 17.70 0 1.0 212. 70 506 C 5 1 110.0 16.70 17.80 0 2.1 355. 70 506 C 5 1 120.0 16.70 17.90 0 22.0 333. 70 506 C 5 1 130.0 16.70 18.00 0 3.6 79. 70 506 C 5 1 140.0 16.70 18.10 0 0.5 33. 70 506 C 5 1 144.0 16.70 18.14 0 0.2 98. 70 506 C 5 2 15.0 16.70 18.35 0 PELAGIC SEDIMENT 0.3 9. 70 506 C 5 2 20.0 16.70 18.40 0 4.8 38. 70 506 C 5 2 30.0 16.70 18.50 0 2.5 62. 70 506 C 5 2 40.0 16.70 18.60 0 0.4 22. 70 506 C 5 2 50.0 16.70 18.70 0 0.7 191. 70 506 C 5 2 60.0 16.70 18.80 0 7.4 44. 70 506 C 5 2 70.0 16.70 18.90 0 0.9 93. 70 506 C 5 2 80.0 16.70 19.00 0 0.3 164. 70 506 C 5 2 90.0 16.70 19.10 0 0.2 36. 70 506 C 5 2 100.0 16.70 19.20 0 4.0 55. 70 506 C 5 2 110.0 16.70 19.30 0 4.2 47. 70 506 C 5 2 120.0 16.70 19.40 0 16.0 60. 70 506 C 5 2 130.0 16.70 19.50 0 3.5 45. 70 506 C 5 2 140.0 16.70 19.60 0 0.4 115. 70 506 C 5 2 144.0 16.70 19.64 0 0.4 6. 70 506 C 5 3 12.0 16.70 19.82 0 PELAGIC SEDIMENT 80.0 355. 70 506 C 5 3 22.0 16.70 19.92 0 0.2 266. 70 506 C 5 3 32.0 16.70 20.02 0 1.5 65. 70 506 C 5 3 42.0 16.70 20.12 0 12.0 50. 70 506 C 5 3 52.0 16.70 20.22 0 0.3 114. 70 506 C 5 3 62.0 16.70 20.32 0 0.3 111. 70 506 C 5 3 72.0 16.70 20.42 0 2.4 47. 70 506 C 5 3 82.0 16.70 20.52 0 28.0 51. 70 506 C 5 3 92.0 16.70 20.62 0 36.0 52. 70 506 C 5 3 102.0 16.70 20.72 0 38.0 53. 70 506 C 5 3 112.0 16.70 20.82 0 16.0 54. 70 506 C 5 3 122.0 16.70 20.92 0 1.0 46. 70 506 C 5 3 124.0 16.70 20.94 0 0.9 63. 70 506 C 6 1 15.0 21.10 21.25 0 PELAGIC SEDIMENT 92.0 357. 70 506 C 6 1 20.0 21.10 21.30 0 152.0 112. 70 506 C 6 1 30.0 21.10 21.40 0 103.0 37. 70 506 C 6 1 40.0 21.10 21.50 0 70.0 30. 70 506 C 6 1 50.0 21.10 21.60 0 175.0 88. 70 506 C 6 1 60.0 21.10 21.70 0 49.0 45. 70 506 C 6 1 70.0 21.10 21.80 0 0.5 157. 70 506 C 6 1 80.0 21.10 21.90 0 0.3 143. 70 506 C 6 1 90.0 21.10 22.00 0 1.2 132. 70 506 C 6 1 100.0 21.10 22.10 0 12.0 109. 70 506 C 6 1 110.0 21.10 22.20 0 32.0 97. 70 506 C 6 1 120.0 21.10 22.30 0 34.0 90. 70 506 C 6 1 130.0 21.10 22.40 0 20.0 96. 70 506 C 6 1 140.0 21.10 22.50 0 1.2 105. 70 506 C 6 1 144.0 21.10 22.54 0 0.4 98. 70 506 C 6 2 15.0 21.10 22.75 0 PELAGIC SEDIMENT 13.0 92. 70 506 C 6 2 20.0 21.10 22.80 0 35.0 87. 70 506 C 6 2 30.0 21.10 22.90 0 3.9 71. 70 506 C 6 2 40.0 21.10 23.00 0 0.4 113. 70 506 C 6 2 50.0 21.10 23.10 0 32.0 83. 70 506 C 6 2 60.0 21.10 23.20 0 32.0 101. 70 506 C 6 2 70.0 21.10 23.30 0 2.0 95. 70 506 C 6 2 80.0 21.10 23.40 0 0.5 100. 70 506 C 6 2 90.0 21.10 23.50 0 2.6 95. 70 506 C 6 2 100.0 21.10 23.60 0 14.0 106. 70 506 C 6 2 110.0 21.10 23.70 0 16.0 100. 70 506 C 6 2 120.0 21.10 23.80 0 5.9 119. 70 506 C 6 2 130.0 21.10 23.90 0 0.8 119. 70 506 C 6 2 140.0 21.10 24.00 0 0.3 212. 70 506 C 6 2 144.0 21.10 24.04 0 0.2 78. 70 506 C 6 3 17.0 21.10 24.27 0 PELAGIC SEDIMENT .45 132. 70 506 C 6 3 25.0 21.10 24.35 0 .3 187. 70 506 C 6 3 35.0 21.10 24.45 0 .2 84. 70 506 C 6 3 45.0 21.10 24.55 0 2.5 123. 70 506 C 6 3 55.0 21.10 24.65 0 0.4 102. 70 506 C 6 3 65.0 21.10 24.75 0 0.2 138. 70 506 C 6 3 75.0 21.10 24.85 0 5.6 302. 70 506 C 6 3 85.0 21.10 24.95 0 4.9 129.7 70 506 C 6 3 95.0 21.10 25.05 0 4.4 112.5 70 506 C 6 3 105.0 21.10 25.15 0 0.5 100. 70 506 C 6 3 115.0 21.10 25.25 0 0.6 112. 70 506 C 6 3 125.0 21.10 25.35 0 0.2 151. 70 506 C 6 3 129.0 21.10 25.39 0 0.3 126.