DSDP Site 23  search
BTDeep Sea Drilling Project
 .Leg 4
 ..DSDP Site 23
RTSouth Atlantic
 Brazil Basin
 Equatorial Atlantic
SNN Brazil Basin, SW Equatorial Atlantic.
DSDP Site 230  search
BTDeep Sea Drilling Project
 .Leg 23
 ..DSDP Site 230
RTRed Sea
SNW side of axial basin W of Zubayir Island, S Red Sea.
DSDP Site 231  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 231
RTGulf of Aden
SNS Gulf of Aden, Indian Ocean. Added to Thesaurus in 1993.
DSDP Site 232  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 232
RTGulf of Aden
SNIllaue-Fartak Trench, E Gulf of Aden, Arabian Sea. Before 1982, also search Site 232 AND Deep Sea Drilling Project. Added to Thesaurus in 1993.
DSDP Site 233  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 233
RTGulf of Aden
SNIllaue-Fartak Trench, E Gulf of Aden, Arabian Sea. Added to Thesaurus in 1993.
DSDP Site 234  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 234
RTSomali Basin
SNW Somali Basin near the Somali continental margin, W Indian Ocean.
DSDP Site 235  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 235
RTSomali Basin
SNSomali Basin on an abyssal plain near the end of Chain Ridge, W Indian Ocean.
DSDP Site 236  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 236
RTSomali Basin
SNSomali Basin between Carlsberg Ridge and Seychelles Bank, W Indian Ocean. Added to Thesaurus in 1993.
DSDP Site 237  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 237
RTIndian Ocean
 ODP Site 707
SNMascarene Plateau, W Indian Ocean. Added to Thesaurus in 1989.
DSDP Site 238  search
BTDeep Sea Drilling Project
 .Leg 24
 ..DSDP Site 238
RTIndian Ocean
SNExtreme NE Argo fracture zone, W Indian Ocean. Added to Thesaurus in 1989.
DSDP Site 239  search
BTDeep Sea Drilling Project
 .Leg 25
 ..DSDP Site 239
RTMascarene Basin
SNW Mascarene Basin, W Indian Ocean.