Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| DSDP Site 5  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 1 | |
| ..DSDP Site 5 | |
| RT | North Atlantic | 
| Bahamas | |
| SN | NW Atlantic, E of San Salvador, Bahamas. | 
| DSDP Site 50  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 50 | |
| RT | Shatsky Rise | 
| SN | W flank of Shatsky Rise, NW Pacific. | 
| DSDP Site 500  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 67 | |
| ...DSDP Site 500 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific, off Central America. Added to Thesaurus in 1985. | 
| DSDP Site 501  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 68 | |
| ...DSDP Site 501 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific, off Colombia. Added to Thesaurus in 1985. | 
| DSDP Site 502  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 68 | |
| ...DSDP Site 502 | |
| RT | Caribbean Sea | 
| SN | W Caribbean Sea, off Central America. Added to Thesaurus in 1985. | 
| DSDP Site 503  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 68 | |
| ...DSDP Site 503 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific, off Central America. Added to Thesaurus in 1985. | 
| DSDP Site 504  | |
|---|---|
| BT | Ocean Drilling Program | 
| .Leg 148 | |
| ..DSDP Site 504 | |
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 69 | |
| ...DSDP Site 504 | |
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 70 | |
| ...DSDP Site 504 | |
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 83 | |
| ...DSDP Site 504 | |
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 92 | |
| ...DSDP Site 504 | |
| BT | Ocean Drilling Program | 
| .Leg 111 | |
| ..DSDP Site 504 | |
| BT | Ocean Drilling Program | 
| .Leg 137 | |
| ..DSDP Site 504 | |
| BT | Ocean Drilling Program | 
| .Leg 140 | |
| ..DSDP Site 504 | |
| UF | DSDP Site 504B | 
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| ODP Site 677 | |
| ODP Site 678 | |
| SN | E Equatorial Pacific, off Colombia. These additional Legs were redrilled in Hole B. This term has multiple hierarchies. Added to Thesaurus in 1985. | 
| DSDP Site 504B  | |
|---|---|
| USE | DSDP Site 504 | 
| DSDP Site 505  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 69 | |
| ...DSDP Site 505 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific, off Colombia. Added to Thesaurus in 1985. | 
| DSDP Site 506  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 70 | |
| ...DSDP Site 506 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 507  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 70 | |
| ...DSDP Site 507 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 508  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 70 | |
| ...DSDP Site 508 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 509  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 70 | |
| ...DSDP Site 509 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 51  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 51 | |
| RT | Northwest Pacific | 
| SN | NW Pacific, abyssal plain near Shatsky Rise. Added to Thesaurus in 1993. | 
| DSDP Site 510  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 70 | |
| ...DSDP Site 510 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1985. | 
| DSDP Site 511  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 71 | |
| ...DSDP Site 511 | |
| RT | South Atlantic | 
| SN | S Atlantic Ocean. Added to Thesaurus in 1985. | 
| DSDP Site 512  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 71 | |
| ...DSDP Site 512 | |
| RT | South Atlantic | 
| SN | S Atlantic Ocean. Added to Thesaurus in 1985. | 
| DSDP Site 513  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 71 | |
| ...DSDP Site 513 | |
| RT | South Atlantic | 
| SN | S Central Atlantic Ocean. Added to Thesaurus in 1985. | 
| DSDP Site 514  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 71 | |
| ...DSDP Site 514 | |
| RT | South Atlantic | 
| SN | S Central Atlantic Ocean. Added to Thesaurus in 1985. | 
| DSDP Site 515  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 72 | |
| ...DSDP Site 515 | |
| RT | Antarctic Bottom Water | 
| Brazil Basin | |
| SN | Brazil Basin, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 516  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 72 | |
| ...DSDP Site 516 | |
| RT | Rio Grande Rise | 
| SN | Rio Grande Rise, SW Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 517  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 72 | |
| ...DSDP Site 517 | |
| RT | Rio Grande Rise | 
| SN | W flank of Rio Grande Rise, SW Atlantic Ocean. Added to Thesaurus in 1989. | 
| DSDP Site 518  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 72 | |
| ...DSDP Site 518 | |
| RT | Vema Channel | 
| SN | E flank of Vema Channel in SE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 519  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 73 | |
| ...DSDP Site 519 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | Mid-Atlantic Ridge in S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 52  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 52 | |
| RT | Northwest Pacific | 
| SN | NW Pacific abyssal plain, E of Izu-Bonin Trench. | 
| DSDP Site 520  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 73 | |
| ...DSDP Site 520 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | Mid-Atlantic Ridge in S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 521  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 73 | |
| ...DSDP Site 521 | |
| RT | South Atlantic | 
| Mid-Atlantic Ridge | |
| SN | Mid-Atlantic Ridge in S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 522  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 73 | |
| ...DSDP Site 522 | |
| RT | Angola Basin | 
| SN | Angola Basin, SE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 523  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 73 | |
| ...DSDP Site 523 | |
| RT | Angola Basin | 
| Walvis Ridge | |
| SN | Angola Basin, just W of Walvis Ridge in S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 524  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 73 | |
| ...DSDP Site 524 | |
| RT | Cape Basin | 
| Walvis Ridge | |
| SN | Cape Basin, E of Walvis Ridge in S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 525  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 74 | |
| ...DSDP Site 525 | |
| RT | Walvis Ridge | 
| SN | Walvis Ridge, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 526  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 74 | |
| ...DSDP Site 526 | |
| RT | Walvis Ridge | 
| SN | Walvis Ridge, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 527  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 74 | |
| ...DSDP Site 527 | |
| RT | Walvis Ridge | 
| SN | Walvis Ridge, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 528  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 74 | |
| ...DSDP Site 528 | |
| RT | Walvis Ridge | 
| SN | W Walvis Ridge, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 529  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 74 | |
| ...DSDP Site 529 | |
| RT | Walvis Ridge | 
| SN | Walvis Ridge, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 53  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 53 | |
| RT | Parece Vela Basin | 
| SN | Parece Vela Basin, flank of Iwo-Jima Ridge, central Philippine Sea. | 
| DSDP Site 530  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 75 | |
| ...DSDP Site 530 | |
| RT | Walvis Ridge | 
| SN | N Walvis Ridge, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 531  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 75 | |
| ...DSDP Site 531 | |
| RT | Walvis Ridge | 
| SN | Crest of Walvis Ridge, near coast of Africa. Added to Thesaurus in 1989. | 
| DSDP Site 532  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 75 | |
| ...DSDP Site 532 | |
| RT | Walvis Ridge | 
| SN | Walvis Ridge, S Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 533  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 76 | |
| ...DSDP Site 533 | |
| RT | North Atlantic | 
| SN | NW Atlantic, off Florida. Added to Thesaurus in 1985. | 
| DSDP Site 534  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 76 | |
| ...DSDP Site 534 | |
| RT | North Atlantic | 
| SN | NW Atlantic, off Florida. Added to Thesaurus in 1985. | 
| DSDP Site 535  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 77 | |
| ...DSDP Site 535 | |
| RT | Gulf of Mexico | 
| SN | Gulf of Mexico. Added to Thesaurus in 1989. | 
| DSDP Site 536  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 77 | |
| ...DSDP Site 536 | |
| RT | Gulf of Mexico | 
| SN | Gulf of Mexico. Added to Thesaurus in 1989. | 
| DSDP Site 537  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 77 | |
| ...DSDP Site 537 | |
| RT | Gulf of Mexico | 
| SN | Gulf of Mexico. Added to Thesaurus in 1989. | 
| DSDP Site 538  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 77 | |
| ...DSDP Site 538 | |
| RT | Gulf of Mexico | 
| SN | N flank of Catoche Knoll, Gulf of Mexico. Added to Thesaurus in 1989. | 
| DSDP Site 54  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 54 | |
| RT | Parece Vela Basin | 
| SN | Parece Vela Basin, W of Iwo-Jima Ridge, Philippine Sea. | 
| DSDP Site 540  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 77 | |
| ...DSDP Site 540 | |
| RT | Gulf of Mexico | 
| SN | Gulf of Mexico. Added to Thesaurus in 1989. | 
| DSDP Site 541  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 78A | |
| ...DSDP Site 541 | |
| RT | Caribbean Sea | 
| Barbados Ridge | |
| Leg 156 | |
| SN | Barbados Ridge, near border of E Caribbean Sea. Added to Thesaurus in 1989. | 
| DSDP Site 542  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 78A | |
| ...DSDP Site 542 | |
| RT | Caribbean Sea | 
| Barbados Ridge | |
| ODP Site 675 | |
| SN | Barbados Ridge, near border of E Caribbean Sea. Added to Thesaurus in 1989. | 
| DSDP Site 543  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 78A | |
| ...DSDP Site 543 | |
| RT | North Atlantic | 
| Barbados Ridge | |
| SN | Located on Tiburon Rise, near Barbados Ridge. Added to Thesaurus in 1989. | 
| DSDP Site 544  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 79 | |
| ...DSDP Site 544 | |
| RT | Mazagan Plateau | 
| SN | Mazagan Plateau, off NW coast of Morocco. Added to Thesaurus in 1989. | 
| DSDP Site 545  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 79 | |
| ...DSDP Site 545 | |
| RT | Mazagan Plateau | 
| SN | Mazagan Plateau, off NW coast of Morocco. Added to Thesaurus in 1989. | 
| DSDP Site 546  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 79 | |
| ...DSDP Site 546 | |
| RT | Mazagan Plateau | 
| SN | Mazagan Plateau, off NW coast of Morocco. Added to Thesaurus in 1989. | 
| DSDP Site 547  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 79 | |
| ...DSDP Site 547 | |
| RT | North Atlantic | 
| Mazagan Plateau | |
| SN | Located to the west of the Mazagan Plateau, off the NW coast of Morocco. Added to Thesaurus in 1989. | 
| DSDP Site 548  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 80 | |
| ...DSDP Site 548 | |
| RT | Goban Spur | 
| SN | Goban Spur, near Pendragon Escarpment in NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 549  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 80 | |
| ...DSDP Site 549 | |
| RT | North Atlantic | 
| Goban Spur | |
| SN | Off Goban Spur, NE Atlantic. Added to Thesaurus in 1993. | 
| DSDP Site 55  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 55 | |
| RT | Northwest Pacific | 
| SN | Caroline Ridge, SE of Mariana Arc, NW Pacific. | 
| DSDP Site 550  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 80 | |
| ...DSDP Site 550 | |
| RT | North Atlantic | 
| Goban Spur | |
| SN | Located 10 km SW of Goban Spur in NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 551  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 80 | |
| ...DSDP Site 551 | |
| RT | North Atlantic | 
| Goban Spur | |
| SN | Located about 5 km SW of Goban Spur in NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 552  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 81 | |
| ...DSDP Site 552 | |
| RT | Rockall Plateau | 
| SN | W Rockall Plateau, NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 553  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 81 | |
| ...DSDP Site 553 | |
| RT | Rockall Plateau | 
| SN | W Rockall Plateau, NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 554  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 81 | |
| ...DSDP Site 554 | |
| RT | Rockall Plateau | 
| SN | W Rockall Plateau, NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 555  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 81 | |
| ...DSDP Site 555 | |
| RT | Rockall Plateau | 
| SN | W Rockall Plateau, NE Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 556  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 82 | |
| ...DSDP Site 556 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| Azores | |
| SN | W flank of Mid-Atlantic Ridge near the Azores, N Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 558  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 82 | |
| ...DSDP Site 558 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| Azores | |
| SN | W flank of Mid-Atlantic Ridge about 30 miles S of Pico fracture zone, near the Azores in N Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 56  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 56 | |
| RT | Northwest Pacific | 
| SN | Caroline Ridge, SE of Mariana Trench, NW Pacific. | 
| DSDP Site 561  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 82 | |
| ...DSDP Site 561 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| Azores | |
| SN | W flank of Mid-Atlantic Ridge, between Hayes and Oceanographer fracture zones. Near the Azores in N Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 562  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 82 | |
| ...DSDP Site 562 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| Azores | |
| Hayes fracture zone | |
| SN | W flank of Mid-Atlantic Ridge, about 60 miles S of the Hayes fracture zone. Near the Azores in N Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 563  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 82 | |
| ...DSDP Site 563 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| Azores | |
| Hayes fracture zone | |
| SN | W flank of Mid-Atlantic Ridge, S of Hayes fracture zone, near the Azores in N Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 564  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 82 | |
| ...DSDP Site 564 | |
| RT | North Atlantic | 
| Mid-Atlantic Ridge | |
| Azores | |
| Hayes fracture zone | |
| SN | W flank of Mid-Atlantic Ridge, S of Hayes fracture zone. Near Azores in N Atlantic. Added to Thesaurus in 1989. | 
| DSDP Site 565  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 84 | |
| ...DSDP Site 565 | |
| RT | Equatorial Pacific | 
| ODP Site 1040 | |
| Middle America Trench | |
| SN | Middle America Trench, off Nicoya Peninsula, Costa Rica, NE Pacific. Added to Thesaurus in 1993. | 
| DSDP Site 566  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 84 | |
| ...DSDP Site 566 | |
| RT | Northeast Pacific | 
| Middle America Trench | |
| SN | Middle America Trench, off S Guatemala, NE Pacific. | 
| DSDP Site 567  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 84 | |
| ...DSDP Site 567 | |
| RT | Northeast Pacific | 
| Middle America Trench | |
| SN | Middle America Trench off coast of Guatemala. | 
| DSDP Site 568  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 84 | |
| ...DSDP Site 568 | |
| RT | Middle America Trench | 
| SN | Middle America Trench upper slope, off Guatemala, NE Pacific. Added to Thesaurus in 1993. | 
| DSDP Site 57  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 57 | |
| RT | Northwest Pacific | 
| SN | Caroline Ridge, SE of Mariana Trench, NW Pacific. | 
| DSDP Site 570  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 84 | |
| ...DSDP Site 570 | |
| RT | Middle America Trench | 
| SN | Middle America Trench upper slope, off Guatemala, NE Pacific. Added to Thesaurus in 1993. | 
| DSDP Site 571  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 85 | |
| ...DSDP Site 571 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. | 
| DSDP Site 572  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 85 | |
| ...DSDP Site 572 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 573  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 85 | |
| ...DSDP Site 573 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 574  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 85 | |
| ...DSDP Site 574 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | E Equatorial Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 575  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 85 | |
| ...DSDP Site 575 | |
| RT | Northeast Pacific | 
| Equatorial Pacific | |
| SN | S of Clipperton fracture zone, NE Equatorial Pacific. Added to Thesaurus in 1993. | 
| DSDP Site 576  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 86 | |
| ...DSDP Site 576 | |
| RT | Northwest Pacific | 
| SN | Located approximately 300 km E of the Shatsky Rise, NW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 577  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 86 | |
| ...DSDP Site 577 | |
| RT | Shatsky Rise | 
| SN | W flank of Shatsky Rise, central NW Pacific. Before 1984, also search Site 577 AND Deep Sea Drilling Project. Added to Thesaurus in 1993. | 
| DSDP Site 578  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 86 | |
| ...DSDP Site 578 | |
| RT | Northwest Pacific | 
| SN | S Northwest Pacific Basin, NW Pacific. Before 1984, also search Site 578 AND Deep Sea Drilling Project. Added to Thesaurus in 1993. | 
| DSDP Site 579  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 86 | |
| ...DSDP Site 579 | |
| RT | Northwest Pacific | 
| SN | Central Northwest Pacific Basin. Before 1984, also search Site 579 AND Deep Sea Drilling Project. Added to Thesaurus in 1993. | 
| DSDP Site 58  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 58 | |
| RT | Northwest Pacific | 
| SN | N flank of Caroline Ridge, SE of Mariana Trench, NW Pacific. | 
| DSDP Site 580  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 86 | |
| ...DSDP Site 580 | |
| RT | Northwest Pacific | 
| SN | N Northwest Pacific Basin. Before 1984, also search Site 580 AND Deep Sea Drilling Project. Added to Thesaurus in 1993. | 
| DSDP Site 581  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 86 | |
| ...DSDP Site 581 | |
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 88 | |
| ...DSDP Site 581 | |
| RT | Northwest Pacific | 
| SN | Located in Hokkaido fracture zone, NW Pacific. This term has multiple hierarchies. Added to Thesaurus in 1989. | 
| DSDP Site 582  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 87 | |
| ...DSDP Site 582 | |
| RT | Nankai Trough | 
| SN | Off SW coast of Japan in Nankai Trough, NW Pacific Ocean. Added to Thesaurus in 1989. | 
| DSDP Site 583  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 87 | |
| ...DSDP Site 583 | |
| RT | Nankai Trough | 
| SN | Off SW coast of Japan in Nankai Trough, NW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 584  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 87 | |
| ...DSDP Site 584 | |
| RT | Honshu | 
| Japan Trench | |
| SN | Off N Honshu in Japan Trench, NW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 585  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 89 | |
| ...DSDP Site 585 | |
| RT | East Mariana Basin | 
| SN | East Mariana Basin, NW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 586  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 89 | |
| ...DSDP Site 586 | |
| RT | Southwest Pacific | 
| Equatorial Pacific | |
| Ontong Java Plateau | |
| SN | NE slope of Ontong Java Plateau, Equatorial Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 587  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 587 | |
| RT | Southwest Pacific | 
| SN | S Landsdowne Bank, SW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 588  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 588 | |
| RT | Lord Howe Rise | 
| SN | N Lord Howe Rise, SW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 589  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 589 | |
| RT | Lord Howe Rise | 
| SN | Central Lord Howe Rise, SW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 59  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .Leg 6 | |
| ..DSDP Site 59 | |
| RT | Northwest Pacific | 
| SN | Abyssal plain just E of Mariana Trench, NW Pacific. | 
| DSDP Site 590  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 590 | |
| RT | Lord Howe Rise | 
| SN | Central Lord Howe Rise, SW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 591  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 591 | |
| RT | Lord Howe Rise | 
| SN | E Lord Howe Rise, SW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 592  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 592 | |
| RT | Lord Howe Rise | 
| SN | S Lord Howe Rise, SW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 593  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 593 | |
| RT | Leg 29 | 
| Challenger Plateau | |
| DSDP Site 284 | |
| SN | Located on Challenger Plateau, NW of New Zealand in SW Pacific. Reoccupation of DSDP Site 284 in Leg 29. Added to Thesaurus in 1989. | 
| DSDP Site 594  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 90 | |
| ...DSDP Site 594 | |
| RT | Southwest Pacific | 
| Chatham Rise | |
| SN | S Chatham Rise, E of New Zealand's South Island in SW Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 595  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 91 | |
| ...DSDP Site 595 | |
| RT | Southeast Pacific | 
| Tonga Trench | |
| SN | E of Tonga Trench in SE Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 596  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 91 | |
| ...DSDP Site 596 | |
| RT | Southeast Pacific | 
| Tonga Trench | |
| SN | E of Tonga Trench in SE Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 597  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 92 | |
| ...DSDP Site 597 | |
| RT | Southeast Pacific | 
| East Pacific Rise | |
| Tahiti | |
| SN | W flank of East Pacific Rise near Tahiti. SE Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 598  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 92 | |
| ...DSDP Site 598 | |
| RT | Southeast Pacific | 
| East Pacific Rise | |
| Tahiti | |
| SN | East Pacific Rise, E of Tahiti in SE Pacific. Added to Thesaurus in 1989. | 
| DSDP Site 599  | |
|---|---|
| BT | Deep Sea Drilling Project | 
| .IPOD | |
| ..Leg 92 | |
| ...DSDP Site 599 | |
| RT | Southeast Pacific | 
| East Pacific Rise | |
| Tahiti | |
| SN | East Pacific Rise, E of Tahiti in S Pacific. Added to Thesaurus in 1989. |