Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| DSDP Site 1  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 1 | |
| ..DSDP Site 1 | |
| RT | Gulf of Mexico | 
| SN | Sigsbee abyssal plain, Gulf of Mexico. | 
| DSDP Site 10  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 2 | |
| ..DSDP Site 10 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| Sargasso Sea | |
| SN | Lower flank, Mid-Atlantic Ridge, Sargasso Sea area, N Atlantic. | 
| DSDP Site 100  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 11 | |
| ..DSDP Site 100 | |
| RT | Blake-Bahama Outer Ridge | 
| SN | Blake-Bahama Outer Ridge, NW Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 102  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 11 | |
| ..DSDP Site 102 | |
| RT | Blake-Bahama Outer Ridge | 
| SN | Blake-Bahama Outer Ridge, NW Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 103  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 11 | |
| ..DSDP Site 103 | |
| RT | Blake-Bahama Outer Ridge | 
| SN | Blake-Bahama Outer Ridge, NW Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 104  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 11 | |
| ..DSDP Site 104 | |
| RT | Blake-Bahama Outer Ridge | 
| SN | Blake-Bahama Outer Ridge, NW Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 105  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 11 | |
| ..DSDP Site 105 | |
| RT | North Atlantic | 
| SN | NW Atlantic Ocean. Added to Thesaurus in 1981. | 
| DSDP Site 108  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 11 | |
| ..DSDP Site 108 | |
| RT | North Atlantic | 
| SN | Continental slope off New Jersey, NW Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 11  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 2 | |
| ..DSDP Site 11 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| SN | Upper flank of Mid-Atlantic Ridge, E of Sargasso Sea, N Atlantic. | 
| DSDP Site 111  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 111 | |
| RT | North Atlantic | 
| SN | Orphan Knoll, NE of Newfoundland, NW Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 112  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 112 | |
| RT | Labrador Sea | 
| SN | Central Labrador Sea, NW Atlantic Ocean. Added to Thesaurus in 1995. | 
| DSDP Site 113  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 113 | |
| RT | Labrador Sea | 
| SN | Axis of Labrador Sea, SW of Greenland. | 
| DSDP Site 114  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 114 | |
| RT | Reykjanes Ridge | 
| SN | E flank of Reykjanes Ridge, SW of Iceland. | 
| DSDP Site 115  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 115 | |
| RT | North Atlantic | 
| SN | Basin E of Reykjanes Ridge, S of Iceland. | 
| DSDP Site 116  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 116 | |
| RT | Rockall Plateau | 
| SN | Rockall Plateau, NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 117  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 117 | |
| RT | Rockall Plateau | 
| Rockall Bank | |
| SN | W Rockall Bank, near margin of Hatton-Rockall Basin, NE Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 118  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 118 | |
| RT | North Atlantic | 
| Bay of Biscay | |
| SN | W Biscay abyssal plain, NE Atlantic. | 
| DSDP Site 119  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 12 | |
| ..DSDP Site 119 | |
| RT | Cantabria Seamount | 
| SN | Cantabria Seamount, W Bay of Biscay, off the N coast of Spain. Added to Thesaurus in 1989. | 
| DSDP Site 12  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 2 | |
| ..DSDP Site 12 | |
| RT | Cape Verde Basin | 
| SN | Central Cape Verde Basin, NE Atlantic. | 
| DSDP Site 120  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 120 | |
| RT | North Atlantic | 
| Gorringe Bank | |
| SN | NE Atlantic, near Strait of Gibraltar. Added to Thesaurus in 1985. | 
| DSDP Site 121  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 121 | |
| RT | Alboran Sea | 
| West Mediterranean | |
| SN | W Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 122  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 122 | |
| RT | West Mediterranean | 
| Valencia Trough | |
| SN | W Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 123  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 123 | |
| RT | West Mediterranean | 
| SN | W Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 124  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 124 | |
| RT | West Mediterranean | 
| Balearic Basin | |
| SN | W Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 125  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 125 | |
| RT | East Mediterranean | 
| SN | E Mediterranean Sea. Added to Thesaurus in 1981. | 
| DSDP Site 126  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 126 | |
| RT | East Mediterranean | 
| DSDP Site 377 | |
| SN | SE Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 127  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 127 | |
| RT | East Mediterranean | 
| Hellenic Trench | |
| SN | E Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 128  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 128 | |
| RT | East Mediterranean | 
| SN | E Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 129  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 129 | |
| RT | East Mediterranean | 
| Strabo Trench | |
| SN | E Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 13  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 3 | |
| ..DSDP Site 13 | |
| RT | Sierra Leone Rise | 
| SN | Sierra Leone Rise, NE Equatorial Atlantic. | 
| DSDP Site 130  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 130 | |
| RT | East Mediterranean | 
| SN | Levantine Basin, SE Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 131  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 131 | |
| RT | East Mediterranean | 
| Nile Delta | |
| SN | Nile cone region, Mediterranean Sea. Added to Thesaurus in 1989. | 
| DSDP Site 132  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 132 | |
| RT | Tyrrhenian Sea | 
| ODP Site 653 | |
| Tyrrhenian Basin | |
| SN | Tyrrhenian Basin, Mediterranean Sea. Added to Thesaurus in 1981. | 
| DSDP Site 133  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 133 | |
| RT | West Mediterranean | 
| Balearic Basin | |
| SN | W Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 134  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 13 | |
| ..DSDP Site 134 | |
| RT | West Mediterranean | 
| Balearic Basin | |
| SN | W Mediterranean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 135  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 135 | |
| RT | North Atlantic | 
| SN | SE of Horseshoe Plain, NE Atlantic. Added to Thesaurus in 1995. | 
| DSDP Site 136  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 136 | |
| RT | North Atlantic | 
| SN | Abyssal hills, NE Atlantic. | 
| DSDP Site 137  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 137 | |
| RT | Cape Verde Basin | 
| SN | Abyssal hills in Cape Verde Basin, NE Atlantic, near the foot of the continental rise about 1000 km W of Cap Blanc, W Africa. Added to Thesaurus in 1989. | 
| DSDP Site 138  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 138 | |
| RT | Cape Verde Basin | 
| SN | Abyssal hills in Cape Verde Basin, NE Atlantic. | 
| DSDP Site 139  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 139 | |
| RT | Cape Verde Basin | 
| SN | Mid-continental rise W of Cap Blanc, Cape Verde Basin, NE Atlantic. | 
| DSDP Site 14  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 3 | |
| ..DSDP Site 14 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | W flank of S Mid-Atlantic Ridge. | 
| DSDP Site 140  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 140 | |
| RT | Cape Verde Basin | 
| SN | Foot of continental rise, about 450 km W of Cap Blanc, Cape Verde Basin, NE Atlantic. | 
| DSDP Site 141  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 141 | |
| RT | North Atlantic | 
| SN | Lower continental rise, about 200 km N of Cape Verde Islands in NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 142  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 142 | |
| RT | North Atlantic | 
| Equatorial Atlantic | |
| SN | Ceara abyssal plain, about 700 km NE of the Amazon Delta, NW Equatorial Atlantic. | 
| DSDP Site 143  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 143 | |
| RT | North Atlantic | 
| Equatorial Atlantic | |
| SN | About 400 km N of Surinam, N flank of Demerara Rise, NW Equatorial Atlantic. | 
| DSDP Site 144  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 14 | |
| ..DSDP Site 144 | |
| RT | North Atlantic | 
| Equatorial Atlantic | |
| SN | About 400 km N of Surinam, N flank of Demerara Rise, NW Equatorial Atlantic. | 
| DSDP Site 146  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 146 | |
| RT | Caribbean Sea | 
| SN | E Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 147  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 147 | |
| RT | Caribbean Sea | 
| ODP Site 1002 | |
| SN | E Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 148  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 148 | |
| RT | Caribbean Sea | 
| SN | E Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 149  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 149 | |
| RT | Caribbean Sea | 
| SN | E Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 15  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 3 | |
| ..DSDP Site 15 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | W flank of S Mid-Atlantic Ridge. | 
| DSDP Site 150  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 150 | |
| RT | Caribbean Sea | 
| SN | E Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 151  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 151 | |
| RT | Caribbean Sea | 
| SN | Central Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 152  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 152 | |
| RT | Caribbean Sea | 
| SN | Central Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 153  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 153 | |
| RT | Caribbean Sea | 
| SN | E Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 154  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 15 | |
| ..DSDP Site 154 | |
| RT | Caribbean Sea | 
| SN | W Caribbean Sea. Added to Thesaurus in 1985. | 
| DSDP Site 155  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 155 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | Coiba Ridge, off W Panama, E Equatorial Pacific. | 
| DSDP Site 156  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 156 | |
| RT | Carnegie Ridge | 
| SN | Carnegie Ridge, off W Ecuador, E Equatorial Pacific. | 
| DSDP Site 157  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 157 | |
| RT | Southeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1981. | 
| DSDP Site 158  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 158 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1981. | 
| DSDP Site 159  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 159 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| East Pacific Rise | |
| SN | East Pacific Rise, E Equatorial Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 16  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 3 | |
| ..DSDP Site 16 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | W flank of S Mid-Atlantic Ridge. | 
| DSDP Site 160  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 160 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| East Pacific Rise | |
| SN | East Pacific Rise, E Equatorial Pacific. Added to Thesaurus in 1995. | 
| DSDP Site 161  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 161 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | N of Clipperton fracture zone and S of Clarion fracture zone, E Equatorial Pacific. | 
| DSDP Site 162  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 162 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| East Pacific Rise | |
| SN | East Pacific Rise, E Equatorial Pacific. Added to Thesaurus in 1995. | 
| DSDP Site 163  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 16 | |
| ..DSDP Site 163 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1981. | 
| DSDP Site 164  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 164 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | N of extension of Clarion fracture zone, between Line Islands and Hawaii, NE Equatorial Pacific. | 
| DSDP Site 165  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 165 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | W of Line Islands, NE Equatorial Pacific. | 
| DSDP Site 166  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 166 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | SE of Magellan Rise about 400 km NE of Howland Island, in central Equatorial Pacific. | 
| DSDP Site 167  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 167 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | On Magellan Rise in central Equatorial Pacific. Added to Thesaurus in 1981. | 
| DSDP Site 168  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 168 | |
| RT | Northwest Pacific | 
| Equatorial Pacific | |
| Central Pacific | |
| SN | W edge of Central Pacific Basin, E of the Marshall Islands, NW Pacific. | 
| DSDP Site 169  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 169 | |
| RT | Northwest Pacific | 
| Equatorial Pacific | |
| SN | W edge of Central Pacific Basin, E of the Marshall Islands, NW Pacific. | 
| DSDP Site 17  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 3 | |
| ..DSDP Site 17 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | Flank of S Mid-Atlantic Ridge. | 
| DSDP Site 170  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 170 | |
| RT | Northwest Pacific | 
| Equatorial Pacific | |
| SN | NW Central Pacific Basin, E of the Marshall Islands, NW Pacific. | 
| DSDP Site 171  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 17 | |
| ..DSDP Site 171 | |
| RT | Northeast Pacific | 
| SN | Horizon Seamount, NE Pacific. Added to Thesaurus in 1993. | 
| DSDP Site 172  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 172 | |
| RT | Northeast Pacific | 
| SN | NE Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 173  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 173 | |
| RT | Northeast Pacific | 
| SN | NE Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 174  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 174 | |
| RT | Northeast Pacific | 
| SN | NE Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 175  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 175 | |
| RT | Northeast Pacific | 
| SN | NE Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 176  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 176 | |
| RT | Northeast Pacific | 
| SN | NE Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 177  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 177 | |
| RT | Northeast Pacific | 
| SN | NE Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 178  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 178 | |
| RT | Gulf of Alaska | 
| SN | Gulf of Alaska. Added to Thesaurus in 1985. | 
| DSDP Site 179  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 179 | |
| RT | Gulf of Alaska | 
| SN | Gulf of Alaska. Added to Thesaurus in 1985. | 
| DSDP Site 18  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 3 | |
| ..DSDP Site 18 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | Flank of S Mid-Atlantic Ridge. | 
| DSDP Site 180  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 180 | |
| RT | Gulf of Alaska | 
| SN | Gulf of Alaska. Added to Thesaurus in 1985. | 
| DSDP Site 181  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 181 | |
| RT | Gulf of Alaska | 
| SN | Gulf of Alaska. Added to Thesaurus in 1985. | 
| DSDP Site 182  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 18 | |
| ..DSDP Site 182 | |
| RT | Gulf of Alaska | 
| SN | Gulf of Alaska. Added to Thesaurus in 1985. | 
| DSDP Site 183  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 183 | |
| RT | Aleutian Trench | 
| Northwest Pacific | |
| SN | Aleutian abyssal plain, W Pacific Ocean. Drilled to provide information on the geologic history of the Pacific and Kula plates and the formation of the Aleutian Trench. Added to Thesaurus in 1989. | 
| DSDP Site 184  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 184 | |
| RT | Bering Sea | 
| SN | Umnak Plateau, E Bering Sea. | 
| DSDP Site 185  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 185 | |
| RT | Bering Sea | 
| SN | Umnak Plateau, E Bering Sea. | 
| DSDP Site 186  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 186 | |
| RT | Aleutian Trench | 
| Northeast Pacific | |
| SN | Aleutian Terrace-Aleutian Trench, NE Pacific. Added to Thesaurus in 1993. | 
| DSDP Site 187  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 187 | |
| RT | Aleutian Trench | 
| Bering Sea | |
| SN | N wall of Aleutian Trench, S Bering Sea. | 
| DSDP Site 188  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 188 | |
| RT | Bowers Ridge | 
| SN | Inner flank of Bowers Ridge, S central Bering Sea. | 
| DSDP Site 189  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 189 | |
| RT | Bering Sea | 
| Aleutian Ridge | |
| SN | Near base of Aleutian Ridge, Komandorski Islands area, SW Bering Sea. | 
| DSDP Site 19  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 3 | |
| ..DSDP Site 19 | |
| RT | Brazil Basin | 
| SN | Ridge, S edge of Brazil Basin, SW Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 190  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 190 | |
| RT | Bering Sea | 
| SN | W Aleutian Basin, E of Shirshov Ridge, W Bering Sea. | 
| DSDP Site 191  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 191 | |
| RT | Bering Sea | 
| SN | Komandorski Basin, Bering Sea. Added to Thesaurus in 1995. | 
| DSDP Site 192  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 192 | |
| RT | Emperor Seamounts | 
| SN | Northernmost seamount in the Emperor Seamounts, W Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 193  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 19 | |
| ..DSDP Site 193 | |
| RT | Northwest Pacific | 
| SN | Hokkaido Rise, N Northwest Pacific Basin, E of Kamchatka. | 
| DSDP Site 194  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 20 | |
| ..DSDP Site 194 | |
| RT | Northwest Pacific | 
| SN | NW Pacific Ocean, off Japan. Added to Thesaurus in 1985. | 
| DSDP Site 195  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 20 | |
| ..DSDP Site 195 | |
| RT | Northwest Pacific | 
| SN | NW Pacific Ocean, off Japan. Added to Thesaurus in 1985. | 
| DSDP Site 196  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 20 | |
| ..DSDP Site 196 | |
| RT | Northwest Pacific | 
| SN | NW Pacific Ocean. Added to Thesaurus in 1985. | 
| DSDP Site 197  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 20 | |
| ..DSDP Site 197 | |
| RT | Northwest Pacific | 
| SN | NW Pacific Ocean. Added to Thesaurus in 1985. | 
| DSDP Site 198  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 20 | |
| ..DSDP Site 198 | |
| RT | Northwest Pacific | 
| SN | NW Pacific Ocean. Added to Thesaurus in 1985. | 
| DSDP Site 199  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 20 | |
| ..DSDP Site 199 | |
| RT | Northwest Pacific | 
| Equatorial Pacific | |
| SN | W Equatorial Pacific. Added to Thesaurus in 1985. |