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) 70 507 F 1 1 15.0 0.00 0.15 0 OXIDIZED BROWN SURFACE CL 12.0 41. 70 507 F 1 1 20.0 0.00 0.20 0 7.4 191. 70 507 F 1 1 30.0 0.00 0.30 0 23.0 124. 70 507 F 1 1 40.0 0.00 0.40 0 16.0 136. 70 507 F 1 1 50.0 0.00 0.50 0 PELAGIC CLAYS 21.0 109. 70 507 F 1 1 60.0 0.00 0.60 0 172.0 96. 70 507 F 1 1 70.0 0.00 0.70 0 11.0 198. 70 507 F 1 1 80.0 0.00 0.80 0 18.0 136. 70 507 F 1 1 90.0 0.00 0.90 0 17.0 138. 70 507 F 1 1 100.0 0.00 1.00 0 20.0 141. 70 507 F 1 1 110.0 0.00 1.10 0 15.0 136. 70 507 F 1 1 120.0 0.00 1.20 0 16.0 141. 70 507 F 1 1 130.0 0.00 1.30 0 13.0 143. 70 507 F 1 1 140.0 0.00 1.40 0 8.5 145. 70 507 F 1 1 144.0 0.00 1.44 0 4.7 142. 70 507 F 1 2 15.0 0.00 1.65 0 PELAGIC CLAYS 1.1 178. 70 507 F 1 2 25.0 0.00 1.75 0 1.5 124. 70 507 F 1 2 35.0 0.00 1.85 0 0.5 200. 70 507 F 1 2 45.0 0.00 1.95 0 0.6 120. 70 507 F 1 2 55.0 0.00 2.05 0 0.4 4. 70 507 F 1 2 65.0 0.00 2.15 0 0.5 189. 70 507 F 1 2 75.0 0.00 2.25 0 0.9 320. 70 507 F 2 1 15.0 2.40 2.55 0 PELAGIC CLAYS 196.0 164. 70 507 F 2 1 20.0 2.40 2.60 0 17.0 87. 70 507 F 2 1 30.0 2.40 2.70 0 42.0 310. 70 507 F 2 1 40.0 2.40 2.80 0 124.0 320. 70 507 F 2 1 50.0 2.40 2.90 0 1211.0 270. 70 507 F 2 1 60.0 2.40 3.00 0 127.9 73. 70 507 F 2 1 70.0 2.40 3.10 0 381.0 13. 70 507 F 2 1 80.0 2.40 3.20 0 671.0 128. 70 507 F 2 1 90.0 2.40 3.30 0 555.0 66. 70 507 F 2 1 100.0 2.40 3.40 0 250.0 125. 70 507 F 2 1 110.0 2.40 3.50 0 HYDROTHERMAL BLK-GRN CLAY 46.0 145. 70 507 F 2 1 120.0 2.40 3.60 0 2.4 153. 70 507 F 2 1 130.0 2.40 3.70 0 6.9 157. 70 507 F 2 1 140.0 2.40 3.80 0 7.6 203. 70 507 F 2 1 143.0 2.40 3.83 0 13.0 138. 70 507 F 2 2 15.0 2.40 4.05 0 HYDROTHERMAL BLK-GRN CLAY 13.0 88. 70 507 F 2 2 20.0 2.40 4.10 0 9.3 243. 70 507 F 2 2 30.0 2.40 4.20 0 5.0 138. 70 507 F 2 2 40.0 2.40 4.30 0 7.0 130. 70 507 F 2 2 50.0 2.40 4.40 0 4.7 147. 70 507 F 2 2 60.0 2.40 4.50 0 3.4 141. 70 507 F 2 2 70.0 2.40 4.60 0 4.9 161. 70 507 F 2 2 80.0 2.40 4.70 0 4.4 149. 70 507 F 2 2 90.0 2.40 4.80 0 12.7 139. 70 507 F 2 2 100.0 2.40 4.90 0 1.3 193. 70 507 F 2 2 110.0 2.40 5.00 0 2.0 150. 70 507 F 2 2 120.0 2.40 5.10 0 5.6 151. 70 507 F 2 2 130.0 2.40 5.20 0 1.3 127. 70 507 F 2 2 140.0 2.40 5.30 0 3.3 147. 70 507 F 2 2 143.0 2.40 5.33 0 4.8 135. 70 507 F 2 3 15.0 2.40 5.55 0 PELAGIC CLAYS 7.7 140. 70 507 F 2 3 20.0 2.40 5.60 0 9.3 129. 70 507 F 2 3 30.0 2.40 5.70 0 HYDROTHERMAL GRN-BLK CLAY 3.9 144. 70 507 F 2 3 40.0 2.40 5.80 0 3.3 95. 70 507 F 2 3 50.0 2.40 5.90 0 4.9 135. 70 507 F 2 3 60.0 2.40 6.00 0 PELAGIC CLAYS 1.0 169. 70 507 F 2 3 70.0 2.40 6.10 0 0.9 140. 70 507 F 2 3 80.0 2.40 6.20 0 7.3 128. 70 507 F 2 3 90.0 2.40 6.30 0 5.5 132. 70 507 F 2 3 100.0 2.40 6.40 0 1.5 105. 70 507 F 2 3 110.0 2.40 6.50 0 GREEN-BLACK CLAYS 1.1 347. 70 507 F 2 3 120.0 2.40 6.60 0 0.4 121. 70 507 F 2 3 130.0 2.40 6.70 0 PELAGIC CLAYS 0.2 112. 70 507 F 2 3 140.0 2.40 6.80 0 0.6 131. 70 507 F 2 3 143.0 2.40 6.83 0 0.7 45. 70 507 F 3 1 15.0 6.80 6.95 0 PELAGIC SEDIMENTS 288.0 250. 70 507 F 3 1 20.0 6.80 7.00 0 41.0 132. 70 507 F 3 1 30.0 6.80 7.10 0 9.8 213. 70 507 F 3 1 40.0 6.80 7.20 0 13.0 73. 70 507 F 3 1 50.0 6.80 7.30 0 67.0 50. 70 507 F 3 1 60.0 6.80 7.40 0 14.0 288. 70 507 F 3 1 70.0 6.80 7.50 0 9.6 229. 70 507 F 3 1 80.0 6.80 7.60 0 22.0 151. 70 507 F 3 1 90.0 6.80 7.70 0 29.0 199. 70 507 F 3 1 100.0 6.80 7.80 0 13.0 155. 70 507 F 3 1 110.0 6.80 7.90 0 15.0 190. 70 507 F 3 1 120.0 6.80 8.00 0 7.0 148. 70 507 F 3 1 130.0 6.80 8.10 0 13.0 189. 70 507 F 3 1 140.0 6.80 8.20 0 13.0 182. 70 507 F 3 1 144.0 6.80 8.24 0 12.0 190. 70 507 F 3 2 15.0 6.80 8.45 0 PELAGIC SEDIMENTS 15.0 199. 70 507 F 3 2 20.0 6.80 8.50 0 20.0 183. 70 507 F 3 2 30.0 6.80 8.60 0 27.0 186. 70 507 F 3 2 40.0 6.80 8.70 0 26.0 185. 70 507 F 3 2 50.0 6.80 8.80 0 25.0 186. 70 507 F 3 2 60.0 6.80 8.90 0 23.0 188. 70 507 F 3 2 70.0 6.80 9.00 0 16.0 187. 70 507 F 3 2 80.0 6.80 9.10 0 20.0 190. 70 507 F 3 2 90.0 6.80 9.20 0 19.0 195. 70 507 F 3 2 100.0 6.80 9.30 0 16.0 189. 70 507 F 3 2 110.0 6.80 9.40 0 17.0 199. 70 507 F 3 2 120.0 6.80 9.50 0 8.4 203. 70 507 F 3 2 130.0 6.80 9.60 0 7.0 201. 70 507 F 3 2 140.0 6.80 9.70 0 3.8 160. 70 507 F 3 2 143.0 6.80 9.73 0 2.6 242. 70 507 F 3 3 15.0 6.80 9.95 0 PELAGIC SEDIMENTS 4.6 204. 70 507 F 3 3 20.0 6.80 10.00 0 4.5 211. 70 507 F 3 3 30.0 6.80 10.10 0 6.5 198. 70 507 F 3 3 40.0 6.80 10.20 0 15.0 212. 70 507 F 3 3 50.0 6.80 10.30 0 15.0 207. 70 507 F 3 3 60.0 6.80 10.40 0 18.0 208. 70 507 F 3 3 70.0 6.80 10.50 0 16.0 212. 70 507 F 3 3 80.0 6.80 10.60 0 14.0 220. 70 507 F 3 3 90.0 6.80 10.70 0 14.0 212. 70 507 F 3 3 100.0 6.80 10.80 0 19.0 200. 70 507 F 3 3 110.0 6.80 10.90 0 11.0 216. 70 507 F 3 3 115.0 6.80 10.95 0 4.8 230. 70 507 F 4 1 15.0 11.20 11.35 0 PELAGIC CLAYS 1143.0 137. 70 507 F 4 1 30.0 11.20 11.50 0 122.0 35. 70 507 F 4 1 40.0 11.20 11.60 0 573.0 2. 70 507 F 4 1 50.0 11.20 11.70 0 874.0 71. 70 507 F 4 1 60.0 11.20 11.80 0 1572.0 4. 70 507 F 4 1 70.0 11.20 11.90 0 1283.0 254. 70 507 F 4 1 80.0 11.20 12.00 0 669.0 196. 70 507 F 4 1 90.0 11.20 12.10 0 945.0 80. 70 507 F 4 1 100.0 11.20 12.20 0 57.0 238. 70 507 F 4 1 110.0 11.20 12.30 0 140.0 175. 70 507 F 4 1 120.0 11.20 12.40 0 92.0 144. 70 507 F 4 1 130.0 11.20 12.50 0 17.0 245. 70 507 F 4 1 140.0 11.20 12.60 0 23.0 7. 70 507 F 4 1 143.0 11.20 12.63 0 56.0 234. 70 507 F 4 2 15.0 11.20 12.85 0 PELAGIC CLAYS 13.0 144. 70 507 F 4 2 20.0 11.20 12.90 0 10.0 170. 70 507 F 4 2 30.0 11.20 13.00 0 14.0 175. 70 507 F 4 2 40.0 11.20 13.10 0 22.0 194. 70 507 F 4 2 50.0 11.20 13.20 0 94.0 201. 70 507 F 4 2 60.0 11.20 13.30 0 32.0 152. 70 507 F 4 2 70.0 11.20 13.40 0 82.0 98. 70 507 F 4 2 80.0 11.20 13.50 0 61.0 152. 70 507 F 4 2 90.0 11.20 13.60 0 21.0 197. 70 507 F 4 2 100.0 11.20 13.70 0 15.0 193. 70 507 F 4 2 110.0 11.20 13.80 0 17.0 178. 70 507 F 4 2 120.0 11.20 13.90 0 12.0 334. 70 507 F 4 2 130.0 11.20 14.00 0 25.0 190. 70 507 F 4 2 140.0 11.20 14.10 0 11.0 208. 70 507 F 4 2 143.0 11.20 14.13 0 13.0 175. 70 507 F 4 3 15.0 11.20 14.35 0 PELAGIC CLAYS 27.0 196. 70 507 F 4 3 20.0 11.20 14.40 0 108.0 159. 70 507 F 4 3 30.0 11.20 14.50 0 20.0 227. 70 507 F 4 3 40.0 11.20 14.60 0 15.0 173. 70 507 F 4 3 50.0 11.20 14.70 0 22.0 208. 70 507 F 4 3 60.0 11.20 14.80 0 14.0 42. 70 507 F 4 3 70.0 11.20 14.90 0 17.0 175. 70 507 F 4 3 80.0 11.20 15.00 0 19.0 165. 70 507 F 4 3 90.0 11.20 15.10 0 24.0 168. 70 507 F 4 3 100.0 11.20 15.20 0 62.0 63. 70 507 F 4 3 104.0 11.20 15.24 0 68.0 179. 70 507 F 5 1 15.0 15.60 15.75 0 PELAGIC CLAYS 417.0 101. 70 507 F 5 1 50.0 15.60 16.10 0 1811.0 290. 70 507 F 5 1 60.0 15.60 16.20 0 967.0 184. 70 507 F 5 1 70.0 15.60 16.30 0 867.0 86. 70 507 F 5 1 80.0 15.60 16.40 0 757.0 72. 70 507 F 5 1 90.0 15.60 16.50 0 279.0 280. 70 507 F 5 1 100.0 15.60 16.60 0 171.0 116. 70 507 F 5 1 110.0 15.60 16.70 0 88.0 260. 70 507 F 5 1 120.0 15.60 16.80 0 50.0 231. 70 507 F 5 1 130.0 15.60 16.90 0 2.0 4. 70 507 F 5 1 140.0 15.60 17.00 0 134.0 184. 70 507 F 5 1 143.0 15.60 17.03 0 435.0 20. 70 507 F 5 2 15.0 15.60 17.25 0 PELAGIC CLAYS 25.0 181. 70 507 F 5 2 20.0 15.60 17.30 0 41.0 186. 70 507 F 5 2 30.0 15.60 17.40 0 50.0 206. 70 507 F 5 2 40.0 15.60 17.50 0 43.0 204. 70 507 F 5 2 50.0 15.60 17.60 0 78.0 220. 70 507 F 5 2 60.0 15.60 17.70 0 34.0 318. 70 507 F 5 2 70.0 15.60 17.80 0 19.0 244. 70 507 F 5 2 80.0 15.60 17.90 0 5.1 128. 70 507 F 5 2 90.0 15.60 18.00 0 38.6 137.1 70 507 F 5 2 100.0 15.60 18.10 0 11.0 145. 70 507 F 5 2 110.0 15.60 18.20 0 27.0 220. 70 507 F 5 2 120.0 15.60 18.30 0 17.0 179. 70 507 F 5 2 130.0 15.60 18.40 0 35.0 184. 70 507 F 5 2 140.0 15.60 18.50 0 33.0 53. 70 507 F 5 2 143.0 15.60 18.53 0 9.3 89. 70 507 F 5 3 15.0 15.60 18.75 0 PELAGIC CLAYS 24.0 191. 70 507 F 5 3 20.0 15.60 18.80 0 22.0 205. 70 507 F 5 3 30.0 15.60 18.90 0 18.0 190. 70 507 F 5 3 40.0 15.60 19.00 0 32.0 231. 70 507 F 5 3 50.0 15.60 19.10 0 23.0 195. 70 507 F 5 3 60.0 15.60 19.20 0 20.0 199. 70 507 F 5 3 70.0 15.60 19.30 0 17.0 201. 70 507 F 5 3 80.0 15.60 19.40 0 28.0 207. 70 507 F 5 3 90.0 15.60 19.50 0 26.0 201. 70 507 F 5 3 100.0 15.60 19.60 0 28.0 206. 70 507 F 5 3 110.0 15.60 19.70 0 29.0 208. 70 507 F 5 3 120.0 15.60 19.80 0 25.0 220. 70 507 F 5 3 131.0 15.60 19.91 0 29.0 221. 70 507 F 6 1 15.0 20.00 20.15 0 PELAGIC CLAYS 746.0 98. 70 507 F 6 1 20.0 20.00 20.20 0 331.0 261. 70 507 F 6 1 30.0 20.00 20.30 0 536.0 143. 70 507 F 6 1 40.0 20.00 20.40 0 170.0 273. 70 507 F 6 1 50.0 20.00 20.50 0 21.0 261. 70 507 F 6 1 60.0 20.00 20.60 0 42.0 281. 70 507 F 6 1 70.0 20.00 20.70 0 402.0 272. 70 507 F 6 1 80.0 20.00 20.80 0 13.0 340. 70 507 F 6 1 90.0 20.00 20.90 0 50.0 315. 70 507 F 6 1 100.0 20.00 21.00 0 17.0 296. 70 507 F 6 1 110.0 20.00 21.10 0 19.0 348. 70 507 F 6 1 120.0 20.00 21.20 0 17.0 284. 70 507 F 6 1 130.0 20.00 21.30 0 8.4 34. 70 507 F 6 1 140.0 20.00 21.40 0 14.0 313. 70 507 F 6 1 143.0 20.00 21.43 0 12.0 318. 70 507 F 6 2 15.0 20.00 21.65 0 PELAGIC CLAYS 21.0 323. 70 507 F 6 2 20.0 20.00 21.70 0 19.0 319. 70 507 F 6 2 30.0 20.00 21.80 0 11.0 326. 70 507 F 6 2 40.0 20.00 21.90 0 17.0 332. 70 507 F 6 2 50.0 20.00 22.00 0 12.0 331. 70 507 F 6 2 60.0 20.00 22.10 0 11.0 339. 70 507 F 6 2 70.0 20.00 22.20 0 15.0 330. 70 507 F 6 2 80.0 20.00 22.30 0 15.0 333. 70 507 F 6 2 90.0 20.00 22.40 0 16.0 326. 70 507 F 6 2 100.0 20.00 22.50 0 15.0 336. 70 507 F 6 2 110.0 20.00 22.60 0 16.0 337. 70 507 F 6 2 120.0 20.00 22.70 0 15.0 335. 70 507 F 6 2 130.0 20.00 22.80 0 17.0 337. 70 507 F 6 2 140.0 20.00 22.90 0 20.0 335. 70 507 F 6 2 143.0 20.00 22.93 0 19.0 333. 70 507 F 6 3 15.0 20.00 23.15 0 PELAGIC CLAYS 15.0 334. 70 507 F 6 3 20.0 20.00 23.20 0 13.0 337. 70 507 F 6 3 30.0 20.00 23.30 0 11.0 329. 70 507 F 6 3 40.0 20.00 23.40 0 11.0 342. 70 507 F 6 3 50.0 20.00 23.50 0 11.0 334. 70 507 F 6 3 60.0 20.00 23.60 0 10.0 335. 70 507 F 6 3 70.0 20.00 23.70 0 12.0 330. 70 507 F 6 3 80.0 20.00 23.80 0 9.6 349. 70 507 F 6 3 90.0 20.00 23.90 0 13.0 323. 70 507 F 6 3 100.0 20.00 24.00 0 4.9 348. 70 507 F 6 3 110.0 20.00 24.10 0 2.9 339. 70 507 F 6 3 114.0 20.00 24.14 0 3.6 351. 70 507 F 7 1 15.0 24.40 24.55 0 PELAGIC SEDIMENTS 807.0 285. 70 507 F 7 1 20.0 24.40 24.60 0 147.0 4. 70 507 F 7 1 30.0 24.40 24.70 0 1458.0 235. 70 507 F 7 1 40.0 24.40 24.80 0 876.0 43. 70 507 F 7 1 50.0 24.40 24.90 0 120.0 38. 70 507 F 7 1 60.0 24.40 25.00 0 175.0 248. 70 507 F 7 1 70.0 24.40 25.10 0 25.0 193. 70 507 F 7 1 80.0 24.40 25.20 0 35.0 109. 70 507 F 7 1 90.0 24.40 25.30 0 52.0 233. 70 507 F 7 1 100.0 24.40 25.40 0 16.0 246. 70 507 F 7 1 110.0 24.40 25.50 0 20.0 288. 70 507 F 7 1 120.0 24.40 25.60 0 36.0 71. 70 507 F 7 1 130.0 24.40 25.70 0 191.0 350. 70 507 F 7 1 140.0 24.40 25.80 0 5.8 229. 70 507 F 7 1 143.0 24.40 25.83 0 8.6 357. 70 507 F 7 2 15.0 24.40 26.05 0 PELAGIC SEDIMENTS 40.0 57. 70 507 F 7 2 20.0 24.40 26.10 0 11.0 293. 70 507 F 7 2 30.0 24.40 26.20 0 6.7 320. 70 507 F 7 2 40.0 24.40 26.30 0 5.6 62. 70 507 F 7 2 50.0 24.40 26.40 0 8.4 23. 70 507 F 7 2 60.0 24.40 26.50 0 8.5 293. 70 507 F 7 2 70.0 24.40 26.60 0 4.7 28. 70 507 F 7 2 80.0 24.40 26.70 0 3.4 229. 70 507 F 7 2 90.0 24.40 26.80 0 1.4 177. 70 507 F 7 2 100.0 24.40 26.90 0 1.7 138. 70 507 F 7 2 110.0 24.40 27.00 0 2.8 163. 70 507 F 7 2 120.0 24.40 27.10 0 0.2 123. 70 507 F 7 2 130.0 24.40 27.20 0 2.4 121. 70 507 F 7 2 140.0 24.40 27.30 0 2.2 195. 70 507 F 7 2 144.0 24.40 27.34 0 2.0 31. 70 507 F 7 3 15.0 24.40 27.55 0 PELAGIC SEDIMENTS 5.1 215. 70 507 F 7 3 20.0 24.40 27.60 0 3.7 130. 70 507 F 7 3 30.0 24.40 27.70 0 7.9 154. 70 507 F 7 3 40.0 24.40 27.80 0 2.1 151. 70 507 F 7 3 50.0 24.40 27.90 0 7.6 164. 70 507 F 7 3 60.0 24.40 28.00 0 2.5 30. 70 507 F 7 3 70.0 24.40 28.10 0 0.2 8. 70 507 F 7 3 80.0 24.40 28.20 0 0.4 140. 70 507 F 7 3 90.0 24.40 28.30 0 5.3 68. 70 507 F 7 3 100.0 24.40 28.40 0 3.2 209. 70 507 F 7 3 110.0 24.40 28.50 0 3.8 151. 70 507 F 7 3 120.0 24.40 28.60 0 1.7 156. 70 507 F 7 3 123.0 24.40 28.63 0 0.5 207. 70 507 F 8 1 15.0 28.80 28.95 0 PELAGIC SEDIMENTS 148.0 156. 70 507 F 8 1 20.0 28.80 29.00 0 406.0 117. 70 507 F 8 1 30.0 28.80 29.10 0 1404.0 197. 70 507 F 8 1 40.0 28.80 29.20 0 1482.0 35. 70 507 F 8 1 50.0 28.80 29.30 0 662.0 220. 70 507 F 8 1 60.0 28.80 29.40 0 1626.0 78. 70 507 F 8 1 100.0 28.80 29.80 0 841.0 241. 70 507 F 8 1 110.0 28.80 29.90 0 346.0 157. 70 507 F 8 1 120.0 28.80 30.00 0 174.0 153. 70 507 F 8 1 130.0 28.80 30.10 0 41.0 214. 70 507 F 8 1 133.0 28.80 30.13 0 152.0 149.