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Appendix A: DSDP, ODP, and IODP Legs and Expeditions
Pages 85-92

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From page 85... ... Leg Start Date End Date Sites Region 1 20-Jul-68 23-Sep-68 1-7 Gulf of Mexico, western Atlantic, Bermuda Rise 2 1-Oct-68 24-Nov-68 8-12 North Atlantic Ocean 3 4-Dec-68 20-Jan-69 13-22 South Atlantic Ocean 4 27-Jan-69 21-Mar-69 23-31 Mid-Atlantic Ridge 5 12-Apr-69 5-Jun-69 32-43 Northeast Paciﬁc Ocean 6 14-Jun-69 5-Aug-69 44-60 Mid-Oceanic Ridge 7 8-Aug-69 2-Oct-69 61-67 Western equatorial Paciﬁc Ocean 8 10-Oct-69 27-Nov-69 68-75 East central equatorial Paciﬁc Ocean 9 6-Dec-69 27-Jan-70 76-84 East Paciﬁc Rise 10 13-Feb-70 5-Apr-70 85-97 Gulf of Mexico 11 8-Apr-70 1-Jun-70 98-110 Western North Atlantic Ocean 12 19-Jun-70 11-Aug-70 111-119 North Atlantic Ocean 13 13-Aug-70 6-Oct-70 120-134 The Mediterranean Ocean Basin 14 10-Oct-70 1-Dec-70 135-144 Continental margins off West Africa and South America 15 5-Dec-70 2-Feb-71 146-154 Caribbean Sea 16 2-Feb-71 30-Mar-71 155-163 Eastern equatorial Paciﬁc Ocean 17 30-Mar-71 25-May-71 164-171 Central Paciﬁc Ocean 18 29-May-71 20-Jul-71 172-182 Northeast Paciﬁc Ocean, Gulf of Alaska 19 25-Jul-71 7-Sep-71 183-193 North Paciﬁc Ocean, Bering Sea 20 19-Sep-71 30-Oct-71 194-202 Western Paciﬁc Ocean 21 9-Nov-71 11-Jan-72 203-210 Paciﬁc east of Tonga Trench 22 21-Jan-72 4-Mar-72 211-218 Ninetyeast Ridge and eastern Indian Ocean 23 8-Mar-72 1-May-72 219-230 Arabian Sea and Red Sea 24 5-May-72 21-Jun-72 231-238 Gulf of Aden, Somali Basin, Central Indian Ridge continued 85 Read the entire page →
From page 86... ... 86 SCIENTIFIC OCEAN DRILLING TABLE A.1 Continued Leg Start Date End Date Sites Region 25 28-Jun-72 22-Aug-72 239-249 Arabian Sea and Red Sea 26 6-Sep-72 30-Oct-72 250-258 Indian Ocean 27 1-Nov-72 9-Dec-72 259-263 Eastern Indian Ocean 28 20-Dec-72 19-Feb-73 264-274 South Pole/Antarctica, Ross Sea 29 2-Mar-73 18-Apr-73 275-284 Northern Antarctic, Subantarctic 30 24-Apr-73 13-Jun-73 285-289 Indian Ocean 31 13-Jun-73 4-Aug-73 290-302 West Philippine Basin and the Sea of Japan 32 16-Aug-73 10-Oct-73 303-313 Northwestern Paciﬁc Ocean 33 2-Nov-73 17-Dec-73 314-318 Central Paciﬁc Ocean 34 20-Dec-73 2-Feb-74 319-321 Nazca Plate 35 13-Feb-74 30-Mar-74 322-325 Antarctic waters, Southeast Paciﬁc Basin 36 4-Apr-74 22-May-74 326-331 Antarctic water 37 May ‘74 July ‘74 332-335 Mid-Atlantic Ridge 38 29-Jul-74 26-Sep-74 336-352 Norwegian-Greenland Sea 39 6-Oct-74 17-Dec-74 353-359 Western South Atlantic Ocean 40 17-Dec-74 15-Feb-75 360-365 South Atlanic Ocean 41 17-Feb-75 10-Apr-75 366-370 Eastern central North Atlantic Ocean 42- Pt 1 4-Apr-75 21-May-75 371-378 Mediterranean Sea 42- Pt 2 21-May-75 11-Jun-75 379-381 Black Sea 43 13-Jun-75 12-Aug-75 382-387 Western North Atlantic Ocean 44 5-Aug-75 30-Sep-75 388-394 Western North Atlantic Ocean 45 30-Nov-75 20-Jan-76 395-396 Mid-Atlantic Ridge 46 28-Jan-76 19-Mar-76 396A-396B Mid-Atlantic Ridge 47- Pt 1 20-Mar-76 12-Apr-76 397 Eastern North Atlantic Ocean, Northwest African Margin 47- Pt 2 13-Apr-76 9-May-76 398 Western Iberian Continental Margin 48 12-May-76 13-Jul-76 399-406 Bay of Biscay, Rockall Plateau 49 18-Jul-76 4-Sep-76 407-414 North Atlantic Ocean 50 13-Sep-76 8-Nov-76 415-416 Central and North Atlantic Ocean 51 20-Nov-76 17-Jan-77 417 Western North Atlantic Ocean 52 22-Jan-77 8-Mar-77 417-418 Western North Atlantic Ocean 53 12-Mar-77 21-Apr-77 418 Western North Atlantic Ocean 54 30-Apr-77 18-Jun-77 419-429 East Paciﬁc Rise 55 18-Jun-77 6-Sep-77 430-433 Hawaiian-Emperor chain 56 12-Sep-77 6-Oct-77 434-436 Japan Trench Transect 57 19-Oct-77 2-Dec-77 438-441 Japan Trench Transect 58 4-Dec-77 30-Jan-78 442-446 North Philippine Sea 59 3-Feb-78 15-May-78 447-451 West Philippine Sea and Mariana Trench 60 15-Mar-78 15-May-78 452-461 Philippine Sea, Mariana Trough 61 22-May-78 29-Jul-78 462 Nauru Basin, Western Equatorial Paciﬁc 62 29-Jul-78 7-Sep-78 463-466 North central Paciﬁc Ocean 63 9-Oct-78 26-Nov-78 467-473 Eastern North Paciﬁc Ocean 64 2-Dec-78 8-Jan-79 474-480 Gulf of California Read the entire page →
From page 87... ... 87 APPENDIX A TABLE A.1 Continued Leg Start Date End Date Sites Region 65 24-Jan-79 12-Mar-79 482-485 Gulf of California, Esat Paciﬁc Rise 66 18-Mar-79 2-May-79 486-493 Middle America Trench 67 16-May-79 23-Jun-79 494-500 Middle America Trench Transect 68 13-Aug-79 13-Sep-79 502-503 Western Caribbean Sea, Eastern equatorial Paciﬁc Ocean 69 20-Sep-79 25-Oct-79 501, 504-505 Costa Rica Rift 70 11-Nov-79 1-Dec-79 504b, 506-510 Galapagos Spreading Center 71 15-Jan-80 13-Feb-80 511-514 South Atlantic Ocean, Falkland Plateau 72 29-Feb-80 4-Apr-80 515-518 Brazil Basin, Rio Grande Rise 73 13-Apr-80 1-Jun-80 519-524 South Atlantic Ocean 74 10-Jun-80 20-Jul-80 525-529 Walvis Ridge 75 27-Jul-80 25-Aug-80 530-532 Angola Basin, Walvis Ridge 76 13-Oct-80 9-Dec-80 533-534 Blake Outer Ridge, Blake-Bahama Basin 77 29-Dec-80 25-Jan-81 535-540 Southeastern Gulf of Mexico 78A 13-Feb-81 9-Mar-81 541-543 Barbados Ridge complex 78B 14-Mar-81 8-Apr-81 395 Mid-Atlantic Ridge 79 17-Apr-81 22-May-81 544-547 Mazagan Plateau 80 30-May-81 22-Jul-81 548-551 Goban Spur Region 81 27-Jul-81 21-Sep-81 552-555 Rockall Plateau 82 22-Sep-81 1-Nov-81 556-564 Central North Atlantic Ocean 83 22-Nov-81 2-Jan-82 504B Costa Rica Rift 84 10-Jan-82 26-Feb-82 565-570 Middle America Trench and Slope 85 19-Mar-82 24-Apr-82 571-575 Central Equatorial Paciﬁc 86 16-May-82 13-Jun-82 576-581 Western North Paciﬁc Ocean 87 28-Jun-82 16-Aug-82 582-584 Nankai Trough, Japan Trench 88 24-Aug-82 3-Sep-82 581 Northwest Paciﬁc Basin 89 18-Oct-82 23-Nov-82 585-586 Western Paciﬁc Ocean 90 3-Dec-82 7-Jan-83 587-594 Western Equatorial and Southwest Paciﬁc Ocean 91 21-Jan-83 6-Feb-83 595-596 Southwest Paciﬁc Basin 92 23-Feb-83 18-Apr-83 504B, 597-602 Southeast Paciﬁc Ocean 93 4-May-83 17-Jun-83 603-605 Northwestern Atlantic Ocean 94 2-Jul-83 12-Aug-83 606-611 North Atlantic Ocean 95 25-Aug-83 22-Sep-83 612-613 New Jersey Transect, Continental slope and upper rise 96 29-Sep-83 8-Nov-83 614-624 Mississippi Fan, Gulf of Mexico SOURCE: Data from http://www.deepseadrilling.org/i_reports.htm. Read the entire page →
From page 88... ... Leg Start Date End Date Sites Region 100 11-Jan-85 29-Jan-85 625 Gulf of Mexico 101 29-Jan-85 14-Mar-85 626-636 Bahamas 102 14-Mar-85 25-Apr-85 418 Bermuda Rise 103 25-Apr-85 19-Jun-85 637-641 Galicia Margin 104 19-Jun-85 23-Aug-85 642-644 Norwegian Sea 105 23-Aug-85 27-Oct-85 645-647 Bafﬁn Bay and Labrador Sea 106 27-Oct-85 26-Dec-85 648-649 Mid-Atlantic Ridge 107 26-Dec-85 18-Feb-86 650-656 Tyrrhenian Sea 108 18-Feb-86 17-Apr-86 657-668 Eastern Tropical Atlantic 109 17-Apr-86 19-Jun-86 395, 648, 669-670 Mid-Atlantic Ridge 110 19-Jun-86 16-Aug-86 671-676 Northern Barbados Ridge 111 16-Aug-86 20-Oct-86 504, 677-678 Costa Rica Rift 112 20-Oct-86 25-Dec-86 679-688 Peru Continental Margin 113 25-Dec-86 11-Mar-87 689-697 Weddell Sea, Antarctica 114 11-Mar-87 13-May-87 698-704 Subantarctic South Atlantic 115 13-May-87 2-Jul-87 705-716 Mascarene Plateau 116 2-Jul-87 19-Aug-87 717-719 Distal Bengal Fan 117 19-Aug-87 18-Oct-87 720-731 Oman Margin 118 18-Oct-87 14-Dec-87 732-735 Southwest Indian Ridge 119 14-Dec-87 21-Feb-88 736-746 Kerguelen Plateau and Prydz Bay 120 21-Feb-88 30-Apr-88 747-751 Central Kerguelen Plateau 121 30-Apr-88 28-Jun-88 752-758 Broken Ridge and Ninetyeast Ridge 122 28-Jun-88 28-Aug-88 759-764 Exmouth Plateau 123 28-Aug-88 1-Nov-88 765-766 Argo Abyssal Plain and Exmouth Plateau 124 1-Nov-88 4-Jan-89 767-771 Celebes and Sulu Seas 124E 4-Jan-89 16-Feb-89 772-777 Philippine Sea/ Engineering Tests 125 16-Feb-89 18-Apr-89 778-786 Bonin/Mariana Region 126 18-Apr-89 19-Jun-89 787-793 Izu-Bonin Arc-Trench System 127 19-Jun-89 21-Aug-89 794-797 Japan Sea 128 21-Aug-89 20-Nov-89 794, 798-799 Japan Sea 129 20-Nov-89 19-Jan-90 800-802 Old Paciﬁc Crust/ Pigafetta and Mariana Basins 130 19-Jan-90 27-Mar-90 803-807 Ontong Java Plateau 131 27-Mar-90 1-Jun-90 808 Nankai Trough 132 1-Jun-90 4-Aug-90 808-810 Western and central Paciﬁc 133 4-Aug-90 11-Oct-90 811-826 Northeast Australian Margin 134 11-Oct-90 17-Dec-90 827-833 Vanuatu, New Hebrides 135 17-Dec-90 28-Feb-91 834-841 Lau Basin 136 28-Feb-91 20-Mar-91 842-843 Hawaiian Arch 137 20-Mar-91 1-May-91 504 Costa Rica Rift 138 1-May-91 4-Jul-91 844-854 Eastern equatorial Paciﬁc Read the entire page →
From page 89... ... Mar-94 Apr-94 Cape May New Jersey Coastal Plain 151 24-Jul-93 24-Sep-93 907-913 North Atlantic-Arctic Gateways I 152 24-Sep-93 22-Nov-93 914-919 East Greenland Margin 153 22-Nov-93 24-Jan-94 920-924 Mid-Atlantic Ridge/ Kane Fracture Zone 154 24-Jan-94 25-Mar-94 925-929 Ceara Rise 155 25-Mar-94 25-May-94 930-946 Amazon Deep-Sea Fan 156 24-May-94 24-Jul-94 947-949 Barbados Ridge Accretionary Prism 157 24-Jul-94 23-Sep-94 950-956 Gran Canaria and Madeira Abyssal Plain 158 23-Sep-94 22-Nov-94 957 TAG Hydrothermal Mound 159T 23-Dec-94 3-Jan-95 958 Eastern Canary Basin 159 3-Jan-95 2-Mar-95 959-962 Côte D'Ivoire- Ghana Transform Margin 160 7-Mar-95 3-May-95 963-973 Mediterranean Sea I 161 3-May-95 2-Jul-95 974-979 Mediterranean Sea II 162 7-Jul-95 3-Sep-95 907, 980-987 North Atlantic-Arctic Gateways II 163 3-Sep-95 7-Oct-95 988-990 Southeast Greenland Margin 163X* Aug-99 Sep-99 EG64-66, 68 Southeast Greenland Margin 164 31-Oct-95 19-Dec-95 991-997 Blake Ridge and Carolina Rise 165 21-Dec-95 17-Feb-96 998-1002 Caribbean Ocean History 166 20-Feb-96 10-Apr-96 1003-1009 Bahamas Transect 167 20-Apr-96 16-Jun-96 1010-1022 California Margin 168 16-Jun-96 15-Aug-96 1023-1032 Juan de Fuca Ridge 169S 15-Aug-96 20-Aug-96 1033-1034 Saanitch Inlet 169 21-Aug-96 16-Oct-96 856-858, 1035-1038 Sedimented Ridges II (NE Paciﬁc Ocean) Read the entire page →
From page 90... ... 177 9-Dec-97 5-Feb-98 1088-1094 Southern Ocean Paleoceanography 178 5-Feb-98 9-Apr-98 1095-1103 Antarctic Glacial History and Sea-Level Change 179 9-Apr-98 7-Jun-98 1104-1107 Hammer Drilling and NERO (Indian Ocean) 180 7-Jun-98 11-Aug-98 1108-1118 Woodlark Basin, Papua New Guinea 181 11-Aug-98 8-Oct-98 1119-1125 Southwest Paciﬁc Gateways 182 8-Oct-98 7-Dec-98 1126-1134 Great Australian Bight Carbonates 183 7-Dec-98 11-Feb-99 1135-1142 Kerguelen Plateau-Broken Ridge 184 11-Feb-99 12-Apr-99 1143-1148 South China Sea 185 12-Apr-99 14-Jun-99 801, 1149 Izu-Mariana Margin 186 14-Jun-99 14-Aug-99 1150-1151 Western Paciﬁc Geophysical Observatories 187 16-Nov-99 10-Jan-00 1152-1164 Australian- Antarctic Discordance 188 10-Jan-00 11-Mar-00 1165-1167 Prydz Bay-Cooperation Sea, Antarctica 189 11-Mar-00 6-May-00 1168-1172 Tasmanian Gateway 190 6-May-00 16-Jul-00 1173-1178 Nankai Trough Accretionary Prism 191 16-Jul-00 8-Sep-00 1179-1182 West Paciﬁc ION Project/ Hammer Drill Engineering 192 8-Sep-00 7-Nov-00 1183-1187 Basement Drilling on the Ontong Java Plateau 193 7-Nov-00 3-Jan-01 1188-1191 Manus Basin Hydrothermal System 194 3-Jan-01 2-Mar-01 1192-1199 Marion Plateu, Northeast Australia 195 2-Mar-01 2-May-01 1200-1202 Seaﬂoor Observatories and the Kuroshio Current 196 2-May-01 1-Jul-01 808, 1173 Nankai Trough Accretionary Prism: LWD and ACORK 197 1-Jul-01 27-Aug-01 1203-1206 Hawaiian Hotspot Motion 198 27-Aug-01 23-Oct-01 1207-1214 Cretaceous- Paleogene Climate, Shatsky Rise 199 23-Oct-01 16-Dec-01 1215-1222 Paleogene equatorial Transect (Paciﬁc Ocean) Read the entire page →
From page 91... ... 207 11-Jan-03 6-Mar-03 1257-1261 Demerara Rise (Central Atlantic) 208 6-Mar-03 6-May-03 1262-1267 Walvis Ridge (Southern Atlantic) Read the entire page →
From page 92... ... Exp # Start Date End Date Sites Region 301 27-Jun-04 21-Aug-04 U1301, 1026 Juan de Fuca Ridge 301T 21-Aug-04 25-Sep-04 1253-1255 Costa Rica Hydrogeology 303 25-Sep-04 17-Nov-04 U1302-U1308 North Atlantic Ocean 304 17-Nov-04 8-Jan-05 U1309-U1311 Atlantis Massif, Mid-Atlantic Ridge 305 8-Jan-05 2-Mar-05 U1309 Atlantis Massif, Mid-Atlantic Ridge 306 2-Mar-05 25-Apr-05 U1312-U1315 North Atlantic Ocean 307 25-Apr-05 30-May-05 U1316-U1318 Southwest Irish continental margin 308 30-May-05 8-Jul-05 U1319-U1324 Gulf of Mexico 309 8-Jul-05 28-Aug-05 1256 Eastern equatorial Paciﬁc 311 28-Aug-05 28-Oct-05 U1325-U1329 Cascadia Margin 312 28-Oct-05 29-Dec-05 1256 Eastern equatorial Paciﬁc 320 5-Mar-09 5-May-09 U1331-U1336 Equatorial Paciﬁc Ocean 321 5-May-09 23-Jun-09 U1337-U1338 Equatorial Paciﬁc Ocean 321T 23-Jun-09 5-Jul-09 U1301 Juan de Fuca Ridge 323 5-Jul-09 4-Sep-09 U1339-U1345 Bering Sea 324 4-Sep-09 4-Nov-09 U1346-U1350 Shatsky Rise 317 4-Nov-10 4-Jan-10 U1351-U1354 Canterbury Basin 318 4-Jan-10 8-Mar-10 U1355-U1361 Antarctic Wilkes Land Margin 327 5-Jul-10 5-Sep-10 U1362-U1363, U1301, 1027 Juan de Fuca Ridge 328 5-Sep-10 19-Sep-10 U1364 Cascadia Margin 329 9-Oct-10 13-Dec-10 U1365-U1371 South Paciﬁc Gyre 330 13-Dec-10 11-Feb-11 U1372-U1377 Louisville Seamounts, Southwest Paciﬁc Ocean 334 15-Mar-11 13-Apr-11 U1378-U1381 Costa Rica margin 335 13-Apr-11 3-Jun-11 1256 Eastern equatorial Paciﬁc 336 16-Sep-11 17-Nov-11 395, U1382 Mid-Atlantic Ridge SOURCE: Data from http://www.iodp.org/expeditions. Read the entire page →

From page 85...

... Leg Start Date End Date Sites Region 1 20-Jul-68 23-Sep-68 1-7 Gulf of Mexico, western Atlantic, Bermuda Rise 2 1-Oct-68 24-Nov-68 8-12 North Atlantic Ocean 3 4-Dec-68 20-Jan-69 13-22 South Atlantic Ocean 4 27-Jan-69 21-Mar-69 23-31 Mid-Atlantic Ridge 5 12-Apr-69 5-Jun-69 32-43 Northeast Paciﬁc Ocean 6 14-Jun-69 5-Aug-69 44-60 Mid-Oceanic Ridge 7 8-Aug-69 2-Oct-69 61-67 Western equatorial Paciﬁc Ocean 8 10-Oct-69 27-Nov-69 68-75 East central equatorial Paciﬁc Ocean 9 6-Dec-69 27-Jan-70 76-84 East Paciﬁc Rise 10 13-Feb-70 5-Apr-70 85-97 Gulf of Mexico 11 8-Apr-70 1-Jun-70 98-110 Western North Atlantic Ocean 12 19-Jun-70 11-Aug-70 111-119 North Atlantic Ocean 13 13-Aug-70 6-Oct-70 120-134 The Mediterranean Ocean Basin 14 10-Oct-70 1-Dec-70 135-144 Continental margins off West Africa and South America 15 5-Dec-70 2-Feb-71 146-154 Caribbean Sea 16 2-Feb-71 30-Mar-71 155-163 Eastern equatorial Paciﬁc Ocean 17 30-Mar-71 25-May-71 164-171 Central Paciﬁc Ocean 18 29-May-71 20-Jul-71 172-182 Northeast Paciﬁc Ocean, Gulf of Alaska 19 25-Jul-71 7-Sep-71 183-193 North Paciﬁc Ocean, Bering Sea 20 19-Sep-71 30-Oct-71 194-202 Western Paciﬁc Ocean 21 9-Nov-71 11-Jan-72 203-210 Paciﬁc east of Tonga Trench 22 21-Jan-72 4-Mar-72 211-218 Ninetyeast Ridge and eastern Indian Ocean 23 8-Mar-72 1-May-72 219-230 Arabian Sea and Red Sea 24 5-May-72 21-Jun-72 231-238 Gulf of Aden, Somali Basin, Central Indian Ridge continued 85

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From page 86...

... 86 SCIENTIFIC OCEAN DRILLING TABLE A.1 Continued Leg Start Date End Date Sites Region 25 28-Jun-72 22-Aug-72 239-249 Arabian Sea and Red Sea 26 6-Sep-72 30-Oct-72 250-258 Indian Ocean 27 1-Nov-72 9-Dec-72 259-263 Eastern Indian Ocean 28 20-Dec-72 19-Feb-73 264-274 South Pole/Antarctica, Ross Sea 29 2-Mar-73 18-Apr-73 275-284 Northern Antarctic, Subantarctic 30 24-Apr-73 13-Jun-73 285-289 Indian Ocean 31 13-Jun-73 4-Aug-73 290-302 West Philippine Basin and the Sea of Japan 32 16-Aug-73 10-Oct-73 303-313 Northwestern Paciﬁc Ocean 33 2-Nov-73 17-Dec-73 314-318 Central Paciﬁc Ocean 34 20-Dec-73 2-Feb-74 319-321 Nazca Plate 35 13-Feb-74 30-Mar-74 322-325 Antarctic waters, Southeast Paciﬁc Basin 36 4-Apr-74 22-May-74 326-331 Antarctic water 37 May ‘74 July ‘74 332-335 Mid-Atlantic Ridge 38 29-Jul-74 26-Sep-74 336-352 Norwegian-Greenland Sea 39 6-Oct-74 17-Dec-74 353-359 Western South Atlantic Ocean 40 17-Dec-74 15-Feb-75 360-365 South Atlanic Ocean 41 17-Feb-75 10-Apr-75 366-370 Eastern central North Atlantic Ocean 42- Pt 1 4-Apr-75 21-May-75 371-378 Mediterranean Sea 42- Pt 2 21-May-75 11-Jun-75 379-381 Black Sea 43 13-Jun-75 12-Aug-75 382-387 Western North Atlantic Ocean 44 5-Aug-75 30-Sep-75 388-394 Western North Atlantic Ocean 45 30-Nov-75 20-Jan-76 395-396 Mid-Atlantic Ridge 46 28-Jan-76 19-Mar-76 396A-396B Mid-Atlantic Ridge 47- Pt 1 20-Mar-76 12-Apr-76 397 Eastern North Atlantic Ocean, Northwest African Margin 47- Pt 2 13-Apr-76 9-May-76 398 Western Iberian Continental Margin 48 12-May-76 13-Jul-76 399-406 Bay of Biscay, Rockall Plateau 49 18-Jul-76 4-Sep-76 407-414 North Atlantic Ocean 50 13-Sep-76 8-Nov-76 415-416 Central and North Atlantic Ocean 51 20-Nov-76 17-Jan-77 417 Western North Atlantic Ocean 52 22-Jan-77 8-Mar-77 417-418 Western North Atlantic Ocean 53 12-Mar-77 21-Apr-77 418 Western North Atlantic Ocean 54 30-Apr-77 18-Jun-77 419-429 East Paciﬁc Rise 55 18-Jun-77 6-Sep-77 430-433 Hawaiian-Emperor chain 56 12-Sep-77 6-Oct-77 434-436 Japan Trench Transect 57 19-Oct-77 2-Dec-77 438-441 Japan Trench Transect 58 4-Dec-77 30-Jan-78 442-446 North Philippine Sea 59 3-Feb-78 15-May-78 447-451 West Philippine Sea and Mariana Trench 60 15-Mar-78 15-May-78 452-461 Philippine Sea, Mariana Trough 61 22-May-78 29-Jul-78 462 Nauru Basin, Western Equatorial Paciﬁc 62 29-Jul-78 7-Sep-78 463-466 North central Paciﬁc Ocean 63 9-Oct-78 26-Nov-78 467-473 Eastern North Paciﬁc Ocean 64 2-Dec-78 8-Jan-79 474-480 Gulf of California

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From page 87...

... 87 APPENDIX A TABLE A.1 Continued Leg Start Date End Date Sites Region 65 24-Jan-79 12-Mar-79 482-485 Gulf of California, Esat Paciﬁc Rise 66 18-Mar-79 2-May-79 486-493 Middle America Trench 67 16-May-79 23-Jun-79 494-500 Middle America Trench Transect 68 13-Aug-79 13-Sep-79 502-503 Western Caribbean Sea, Eastern equatorial Paciﬁc Ocean 69 20-Sep-79 25-Oct-79 501, 504-505 Costa Rica Rift 70 11-Nov-79 1-Dec-79 504b, 506-510 Galapagos Spreading Center 71 15-Jan-80 13-Feb-80 511-514 South Atlantic Ocean, Falkland Plateau 72 29-Feb-80 4-Apr-80 515-518 Brazil Basin, Rio Grande Rise 73 13-Apr-80 1-Jun-80 519-524 South Atlantic Ocean 74 10-Jun-80 20-Jul-80 525-529 Walvis Ridge 75 27-Jul-80 25-Aug-80 530-532 Angola Basin, Walvis Ridge 76 13-Oct-80 9-Dec-80 533-534 Blake Outer Ridge, Blake-Bahama Basin 77 29-Dec-80 25-Jan-81 535-540 Southeastern Gulf of Mexico 78A 13-Feb-81 9-Mar-81 541-543 Barbados Ridge complex 78B 14-Mar-81 8-Apr-81 395 Mid-Atlantic Ridge 79 17-Apr-81 22-May-81 544-547 Mazagan Plateau 80 30-May-81 22-Jul-81 548-551 Goban Spur Region 81 27-Jul-81 21-Sep-81 552-555 Rockall Plateau 82 22-Sep-81 1-Nov-81 556-564 Central North Atlantic Ocean 83 22-Nov-81 2-Jan-82 504B Costa Rica Rift 84 10-Jan-82 26-Feb-82 565-570 Middle America Trench and Slope 85 19-Mar-82 24-Apr-82 571-575 Central Equatorial Paciﬁc 86 16-May-82 13-Jun-82 576-581 Western North Paciﬁc Ocean 87 28-Jun-82 16-Aug-82 582-584 Nankai Trough, Japan Trench 88 24-Aug-82 3-Sep-82 581 Northwest Paciﬁc Basin 89 18-Oct-82 23-Nov-82 585-586 Western Paciﬁc Ocean 90 3-Dec-82 7-Jan-83 587-594 Western Equatorial and Southwest Paciﬁc Ocean 91 21-Jan-83 6-Feb-83 595-596 Southwest Paciﬁc Basin 92 23-Feb-83 18-Apr-83 504B, 597-602 Southeast Paciﬁc Ocean 93 4-May-83 17-Jun-83 603-605 Northwestern Atlantic Ocean 94 2-Jul-83 12-Aug-83 606-611 North Atlantic Ocean 95 25-Aug-83 22-Sep-83 612-613 New Jersey Transect, Continental slope and upper rise 96 29-Sep-83 8-Nov-83 614-624 Mississippi Fan, Gulf of Mexico SOURCE: Data from http://www.deepseadrilling.org/i_reports.htm.

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From page 88...

... Leg Start Date End Date Sites Region 100 11-Jan-85 29-Jan-85 625 Gulf of Mexico 101 29-Jan-85 14-Mar-85 626-636 Bahamas 102 14-Mar-85 25-Apr-85 418 Bermuda Rise 103 25-Apr-85 19-Jun-85 637-641 Galicia Margin 104 19-Jun-85 23-Aug-85 642-644 Norwegian Sea 105 23-Aug-85 27-Oct-85 645-647 Bafﬁn Bay and Labrador Sea 106 27-Oct-85 26-Dec-85 648-649 Mid-Atlantic Ridge 107 26-Dec-85 18-Feb-86 650-656 Tyrrhenian Sea 108 18-Feb-86 17-Apr-86 657-668 Eastern Tropical Atlantic 109 17-Apr-86 19-Jun-86 395, 648, 669-670 Mid-Atlantic Ridge 110 19-Jun-86 16-Aug-86 671-676 Northern Barbados Ridge 111 16-Aug-86 20-Oct-86 504, 677-678 Costa Rica Rift 112 20-Oct-86 25-Dec-86 679-688 Peru Continental Margin 113 25-Dec-86 11-Mar-87 689-697 Weddell Sea, Antarctica 114 11-Mar-87 13-May-87 698-704 Subantarctic South Atlantic 115 13-May-87 2-Jul-87 705-716 Mascarene Plateau 116 2-Jul-87 19-Aug-87 717-719 Distal Bengal Fan 117 19-Aug-87 18-Oct-87 720-731 Oman Margin 118 18-Oct-87 14-Dec-87 732-735 Southwest Indian Ridge 119 14-Dec-87 21-Feb-88 736-746 Kerguelen Plateau and Prydz Bay 120 21-Feb-88 30-Apr-88 747-751 Central Kerguelen Plateau 121 30-Apr-88 28-Jun-88 752-758 Broken Ridge and Ninetyeast Ridge 122 28-Jun-88 28-Aug-88 759-764 Exmouth Plateau 123 28-Aug-88 1-Nov-88 765-766 Argo Abyssal Plain and Exmouth Plateau 124 1-Nov-88 4-Jan-89 767-771 Celebes and Sulu Seas 124E 4-Jan-89 16-Feb-89 772-777 Philippine Sea/ Engineering Tests 125 16-Feb-89 18-Apr-89 778-786 Bonin/Mariana Region 126 18-Apr-89 19-Jun-89 787-793 Izu-Bonin Arc-Trench System 127 19-Jun-89 21-Aug-89 794-797 Japan Sea 128 21-Aug-89 20-Nov-89 794, 798-799 Japan Sea 129 20-Nov-89 19-Jan-90 800-802 Old Paciﬁc Crust/ Pigafetta and Mariana Basins 130 19-Jan-90 27-Mar-90 803-807 Ontong Java Plateau 131 27-Mar-90 1-Jun-90 808 Nankai Trough 132 1-Jun-90 4-Aug-90 808-810 Western and central Paciﬁc 133 4-Aug-90 11-Oct-90 811-826 Northeast Australian Margin 134 11-Oct-90 17-Dec-90 827-833 Vanuatu, New Hebrides 135 17-Dec-90 28-Feb-91 834-841 Lau Basin 136 28-Feb-91 20-Mar-91 842-843 Hawaiian Arch 137 20-Mar-91 1-May-91 504 Costa Rica Rift 138 1-May-91 4-Jul-91 844-854 Eastern equatorial Paciﬁc

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From page 89...

... Mar-94 Apr-94 Cape May New Jersey Coastal Plain 151 24-Jul-93 24-Sep-93 907-913 North Atlantic-Arctic Gateways I 152 24-Sep-93 22-Nov-93 914-919 East Greenland Margin 153 22-Nov-93 24-Jan-94 920-924 Mid-Atlantic Ridge/ Kane Fracture Zone 154 24-Jan-94 25-Mar-94 925-929 Ceara Rise 155 25-Mar-94 25-May-94 930-946 Amazon Deep-Sea Fan 156 24-May-94 24-Jul-94 947-949 Barbados Ridge Accretionary Prism 157 24-Jul-94 23-Sep-94 950-956 Gran Canaria and Madeira Abyssal Plain 158 23-Sep-94 22-Nov-94 957 TAG Hydrothermal Mound 159T 23-Dec-94 3-Jan-95 958 Eastern Canary Basin 159 3-Jan-95 2-Mar-95 959-962 Côte D'Ivoire- Ghana Transform Margin 160 7-Mar-95 3-May-95 963-973 Mediterranean Sea I 161 3-May-95 2-Jul-95 974-979 Mediterranean Sea II 162 7-Jul-95 3-Sep-95 907, 980-987 North Atlantic-Arctic Gateways II 163 3-Sep-95 7-Oct-95 988-990 Southeast Greenland Margin 163X* Aug-99 Sep-99 EG64-66, 68 Southeast Greenland Margin 164 31-Oct-95 19-Dec-95 991-997 Blake Ridge and Carolina Rise 165 21-Dec-95 17-Feb-96 998-1002 Caribbean Ocean History 166 20-Feb-96 10-Apr-96 1003-1009 Bahamas Transect 167 20-Apr-96 16-Jun-96 1010-1022 California Margin 168 16-Jun-96 15-Aug-96 1023-1032 Juan de Fuca Ridge 169S 15-Aug-96 20-Aug-96 1033-1034 Saanitch Inlet 169 21-Aug-96 16-Oct-96 856-858, 1035-1038 Sedimented Ridges II (NE Paciﬁc Ocean)

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From page 90...

... 177 9-Dec-97 5-Feb-98 1088-1094 Southern Ocean Paleoceanography 178 5-Feb-98 9-Apr-98 1095-1103 Antarctic Glacial History and Sea-Level Change 179 9-Apr-98 7-Jun-98 1104-1107 Hammer Drilling and NERO (Indian Ocean) 180 7-Jun-98 11-Aug-98 1108-1118 Woodlark Basin, Papua New Guinea 181 11-Aug-98 8-Oct-98 1119-1125 Southwest Paciﬁc Gateways 182 8-Oct-98 7-Dec-98 1126-1134 Great Australian Bight Carbonates 183 7-Dec-98 11-Feb-99 1135-1142 Kerguelen Plateau-Broken Ridge 184 11-Feb-99 12-Apr-99 1143-1148 South China Sea 185 12-Apr-99 14-Jun-99 801, 1149 Izu-Mariana Margin 186 14-Jun-99 14-Aug-99 1150-1151 Western Paciﬁc Geophysical Observatories 187 16-Nov-99 10-Jan-00 1152-1164 Australian- Antarctic Discordance 188 10-Jan-00 11-Mar-00 1165-1167 Prydz Bay-Cooperation Sea, Antarctica 189 11-Mar-00 6-May-00 1168-1172 Tasmanian Gateway 190 6-May-00 16-Jul-00 1173-1178 Nankai Trough Accretionary Prism 191 16-Jul-00 8-Sep-00 1179-1182 West Paciﬁc ION Project/ Hammer Drill Engineering 192 8-Sep-00 7-Nov-00 1183-1187 Basement Drilling on the Ontong Java Plateau 193 7-Nov-00 3-Jan-01 1188-1191 Manus Basin Hydrothermal System 194 3-Jan-01 2-Mar-01 1192-1199 Marion Plateu, Northeast Australia 195 2-Mar-01 2-May-01 1200-1202 Seaﬂoor Observatories and the Kuroshio Current 196 2-May-01 1-Jul-01 808, 1173 Nankai Trough Accretionary Prism: LWD and ACORK 197 1-Jul-01 27-Aug-01 1203-1206 Hawaiian Hotspot Motion 198 27-Aug-01 23-Oct-01 1207-1214 Cretaceous- Paleogene Climate, Shatsky Rise 199 23-Oct-01 16-Dec-01 1215-1222 Paleogene equatorial Transect (Paciﬁc Ocean)

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From page 91...

... 207 11-Jan-03 6-Mar-03 1257-1261 Demerara Rise (Central Atlantic) 208 6-Mar-03 6-May-03 1262-1267 Walvis Ridge (Southern Atlantic)

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From page 92...

... Exp # Start Date End Date Sites Region 301 27-Jun-04 21-Aug-04 U1301, 1026 Juan de Fuca Ridge 301T 21-Aug-04 25-Sep-04 1253-1255 Costa Rica Hydrogeology 303 25-Sep-04 17-Nov-04 U1302-U1308 North Atlantic Ocean 304 17-Nov-04 8-Jan-05 U1309-U1311 Atlantis Massif, Mid-Atlantic Ridge 305 8-Jan-05 2-Mar-05 U1309 Atlantis Massif, Mid-Atlantic Ridge 306 2-Mar-05 25-Apr-05 U1312-U1315 North Atlantic Ocean 307 25-Apr-05 30-May-05 U1316-U1318 Southwest Irish continental margin 308 30-May-05 8-Jul-05 U1319-U1324 Gulf of Mexico 309 8-Jul-05 28-Aug-05 1256 Eastern equatorial Paciﬁc 311 28-Aug-05 28-Oct-05 U1325-U1329 Cascadia Margin 312 28-Oct-05 29-Dec-05 1256 Eastern equatorial Paciﬁc 320 5-Mar-09 5-May-09 U1331-U1336 Equatorial Paciﬁc Ocean 321 5-May-09 23-Jun-09 U1337-U1338 Equatorial Paciﬁc Ocean 321T 23-Jun-09 5-Jul-09 U1301 Juan de Fuca Ridge 323 5-Jul-09 4-Sep-09 U1339-U1345 Bering Sea 324 4-Sep-09 4-Nov-09 U1346-U1350 Shatsky Rise 317 4-Nov-10 4-Jan-10 U1351-U1354 Canterbury Basin 318 4-Jan-10 8-Mar-10 U1355-U1361 Antarctic Wilkes Land Margin 327 5-Jul-10 5-Sep-10 U1362-U1363, U1301, 1027 Juan de Fuca Ridge 328 5-Sep-10 19-Sep-10 U1364 Cascadia Margin 329 9-Oct-10 13-Dec-10 U1365-U1371 South Paciﬁc Gyre 330 13-Dec-10 11-Feb-11 U1372-U1377 Louisville Seamounts, Southwest Paciﬁc Ocean 334 15-Mar-11 13-Apr-11 U1378-U1381 Costa Rica margin 335 13-Apr-11 3-Jun-11 1256 Eastern equatorial Paciﬁc 336 16-Sep-11 17-Nov-11 395, U1382 Mid-Atlantic Ridge SOURCE: Data from http://www.iodp.org/expeditions.

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Appendix A: DSDP, ODP, and IODP Legs and Expeditions Pages 85-92

Appendix A: DSDP, ODP, and IODP Legs and Expeditions
Pages 85-92