G? re_name+re_undfea+re_chrref+re_chrcod c8 T)p(CONSTANTINE Bank) GEBCO 5.10ABBOTT Seamount GEBCO 5.06ABRAHAM Canyon INT 813ABROLHOS Bank GEBCO 5.12ABROLHOS Ridge INT 202jABUBACER Ridge IBCM 6kACESTE Seamount IBCM 8ADAK Canyon INT 813ADAMS Seamount INT 50ADAMS Seamount INT 813lADANA Trough IBCM 10ADARE Seamounts GEBCO 5.14GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p ADELAIDE Bank INT 70 ADELAIDE Bank INT 71 ADELAIDE Bank INT 73 ADELAIDE Bank INT 702ADELAIDE Bank INT 703mADVENTURE Bank IBCM 8nADVENTURE Bank INT 301oADVENTURE Bank INT 302AEGIR Ridge GEBCO 5.04AEGIR Ridge GEBCO 5.17AFANASY NIKITIN Seamount GEBCO 5.09AFANASY NIKITIN Seamount INT 70GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pAFANASY NIKITIN Seamount INT 73AFANASY NIKITIN Seamount INT 707AFRICANA Rise GEBCO 5.09AFRICANA Rise INT 70AFRICANA Rise INT 72AFRICANA Seamount GEBCO 5.09AFRICANA Seamount INT 21AFRICANA Seamount INT 70AFRICANA Seamount INT 72AFRICANA Seamount INT 204AGADIR Canyon GEBCO 5.08AGASSIZ Fracture Zone GEBCO 5.11GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p!AGERHOLM Seamount INT 50"AGERHOLM Seamount INT 51#AGRIA Bank INT 705pAGUILAS Bank IBCM 6qAGUILAS Bank INT 301$AGUILAS Seamount IBCM 6AGUILAS Seamount INT 301%AGULHAS Bank GEBCO 5.09&AGULHAS Bank INT 204'AGULHAS Basin GEBCO 5.09(AGULHAS Basin GEBCO 5.16)AGULHAS Basin INT 70GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p+AGULHAS Plateau GEBCO 5.09,AGULHAS Plateau INT 21-AGULHAS Plateau INT 22.AGULHAS Plateau INT 70/AGULHAS Plateau INT 720AGULHAS Plateau INT 2041AGULHAS Ridge GEBCO 5.122AGULHAS Ridge GEBCO 5.163AGULHAS Ridge INT 214AGULHAS Ridge INT 204rAJACCIO Canyon IBCM 25AKADEMII NAUK Rise GEBCO 5.02GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)psAKHZIV Canyon IBCM 107AKTIVNESET Continental Slope INT 101qAKTIVNESET Slope INT 101tALABE Hill IBCM 28ALAGOAS Seamounts INT 2029ALAGOAS Seamounts INT 215:ALASKA Plain INT 50;ALASKA Plain INT 810<ALBATROS Bank INT 402=ALBATROS Plateau INT 51>ALBATROS Plateau INT 802?ALBATROS Plateau INT 811GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)prALBATROSS Bank INT 402AALBORAN Basin INT 301uALBORAN Seachannel IBCM 6BALDEN Seamount INT 50CALEUTIAN Basin GEBCO 5.02ALBORAN Ridge IBCM 6EALEUTIAN Basin INT 50FALEUTIAN Basin INT 813GALEUTIAN Basin INT 814HALEUTIAN Ridge INT 813IALEUTIAN Rise GEBCO 5.02JALEUTIAN Terrace INT 50GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pLALEUTIAN Trench GEBCO 5.02MALEUTIAN Trench GEBCO 5.03NALEUTIAN Trench INT 50OALEUTIAN Trench INT 810PALEXA Bank INT 604QALEXANDER Seamount INT 809vALEXANDRIA Canyon IBCM 10wALFEO Seamount IBCM 8xALFIL Bank IBCM 8yALGER Canyons IBCM 7RALGERIAN Basin IBCM 6zALGERIAN Basin IBCM 7GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p{ALGERIAN-TYRRHENIAN Trough IBCM 2|ALGERIAN-TYRRHENIAN Trough IBCM 7TALGERIAN-TYRRHENIAN Trough INT 301UALGOL Seamount GEBCO 5.11VALGOL Seamount INT 811}ALICANTE Canyon IBCM 6WALICE Shoal INT 400XALICE Shoal INT 401YALICE Shoal INT 402ZALICE Shoal INT 811~ALIDADE Bank IBCM 6[ALIDADE Bank INT 301GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p]ALIX Seamount INT 70^ALIX Seamount INT 71_ALIX Seamount INT 72`ALIX Seamount INT 702ALMERIA Canyon IBCM 6aALMIRANTE BROWN Canyon GEBCO 5.12bALMIRANTE BROWN Canyon GEBCO 5.16cALMIRANTE BROWN Canyon INT 200dALMIRANTE LEITE Bank INT 70eALMIRANTE LEITE Bank INT 72fALMIRANTE LEITE Bank INT 701gALMIRANTE SALDANHA Seamount GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)piALMIRANTE SALDANHA Seamount INT 201jALMIRANTE SALDANHA Seamount INT 202kALPHA Ridge GEBCO 5.17lALPHECCA Seamount INT 50mALPHECCA Seamount INT 51nALPHECCA Seamount INT 802oALSEK Valley INT 50pALSEK Valley INT 810qALTAIR Seamount GEBCO 5.08rALTAIR Seamount INT 11sALTAIR Seamount INT 13gALMIRANTE SALDANHA Seamount GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)puALTAIR Seamount INT 103vALULA-FARTAK Trench GEBCO 5.05wALULA-FARTAK Trench INT 705xALVARADO Ridge GEBCO 5.11yAMAMI Plateau INT 509zAMAZON Canyon GEBCO 5.08{AMAZON Canyon GEBCO 5.12|AMAZON Cone GEBCO 5.08}AMAZON Cone GEBCO 5.12~AMAZON Cone INT 12AMAZON Cone INT 216gALMIRANTE SALDANHA Seamount GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pAMEGHINO Canyon INT 200AMENDOLARA Bank INT 301AMENDOLARA Bank INT 302AMERY Basin GEBCO 5.13AMFITRITI Bank IBCM 4AMIRANTE Bank GEBCO 5.09AMIRANTE Basin INT 702AMIRANTE Basin INT 703AMIRANTE Trench GEBCO 5.09AMIRANTE Trench INT 701AMIRANTE Trench INT 702gALMIRANTE SALDANHA Seamount GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)p ADARE Seamounts GEBCO 5.18AFANASY NIKITIN Seamount INT 71 AGATTU Canyon INT 813*AGULHAS Basin INT 726AKADEMII NAUK Rise INT 511@ALBATROSS Bank INT 400KALEUTIAN Terrace INT 813 SALGERIAN Basin INT 301$\ALIX Seamount GEBCO 5.09(hALMIRANTE SALDANHA Seamount INT 20,tALTAIR Seamount INT 140AMEGHINO Canyon GEBCO 5.124 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pAMLIA Canyon INT 813AMLIA Knoll INT 8131AMONHANA Valley IBCCA 1.09AMPERE Seamount GEBCO 5.08AMPERE Seamount INT 11AMPERE Seamount INT 12AMPERE Seamount INT 14AMPERE Seamount INT 103AMPERE Seamount INT 104`AMPHITHEATRE Escarpment IBCCA 1.09dAMPHITHEATRE Spur IBCCA 1.09AMUKTA Canyon INT 813GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pAMUNDSEN Abyssal Plain GEBCO 5.18AMUNDSEN Basin GEBCO 5.17AMUNDSEN Ridges GEBCO 5.15AMUNDSEN Ridges GEBCO 5.18AMUNDSEN Trough GEBCO 5.03AMUNDSEN Trough GEBCO 5.17ANAXIMANDER Mountains IBCM 10ANCHISE Seamount IBCM 3ANDAMAN Basin GEBCO 5.05ANDAMAN Basin GEBCO 5.06ANDAMAN Basin INT 706ANDAMAN-NICOBAR Ridge INT 706GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pANDREW Tablemount INT 72ANDREW Tablemount INT 703ANDREW BAIN Fracture Zone GEBCO 5.09$ANEGADA Gap IBCCA 1.09ANGOLA Abyssal Plain GEBCO 5.12ANGOLA Basin GEBCO 5.12ANGOLA Basin INT 14ANGOLA Basin INT 21ANGOLA Basin INT 22ANGOLA Basin INT 203ANGOLA Basin INT 204ANGOLA Basin INT 209GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pPANGUILLITA Spur IBCCA 1.09TANIMAL Banks IBCCA 1.09ANIMAL Basin INT 802ANNA DE KONINGH Seamount GEBCO 5.13ANNABA Canyons IBCM 7ANTALYA Basin IBCM 10ANTALYA Canyon IBCM 10ANTARCTIC Canyon GEBCO 5.18ANTARES Bank INT 70ANTARES Bank INT 72ANTIALTAIR Seamount INT 11ANTIALTAIR Seamount INT 14GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pANTIGONIA Reef GEBCO 5.10HANTIGUA Valley IBCCA 1.09ANTON BRUUN Ridge GEBCO 5.09ANTON DOHRN Seamount GEBCO 5.04ANTON DOHRN Seamount INT 11ANTON DOHRN Seamount INT 14ANTON DOHRN Seamount INT 102APPLEQUIST Seamount INT 50APPLEQUIST Seamount INT 810APULIAN Plateau IBCM 3APUUPUU Seamount INT 809AQUARIUS Seachannel GEBCO 5.03GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pARABIAN Basin GEBCO 5.05ARABIAN Basin INT 71ARABIAN Basin INT 72ARABIAN Basin INT 73ARABIAN Basin INT 703ARABIAN Basin INT 705ARAFURA Shelf GEBCO 5.10ARBATAX Canyon IBCM 2ARCHIMEDES Seamount IBCM 8ARENA Canyon INT 801ARGENTINA Rise GEBCO 5.12ARGENTINA Seamount GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pARGENTINA Seamount INT 22ARGENTINA Seamount INT 72ARGENTINA Seamount INT 204ARGENTINE Abyssal Plain GEBCO 5.12ARGENTINE Abyssal Plain GEBCO 5.16ARGENTINE Abyssal Plain INT 20ARGENTINE Abyssal Plain INT 201ARGENTINE Basin GEBCO 5.12ARGENTINE Basin GEBCO 5.16ARGENTINE Basin INT 22ARGENTINE Basin INT 200ARGO Bank GEBCO 5.10GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pARGO Bank INT 602ARGO Fracture Zone GEBCO 5.09ARGO Plain GEBCO 5.10ARGOLIKOS Basin IBCM 9ARGUELLO Canyon INT 801ARGUELLO Terrace INT 802 ARKHANGELSKY Fracture Zone GEBCO 5.08ARKHANGELSKY Ridge IBCM 5ARNOLD Guyot GEBCO 5.06ARROWSMITH Bank INT 400ARROWSMITH Bank INT 401ARU Basin GEBCO 5.10GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pARUBA Gap INT 13ARUBA Gap INT 400ARUBA Gap INT 402ASCENSION Fracture Zone GEBCO 5.12ASHTON Seamount INT 103ASQUITH Bank GEBCO 5.09ASQUITH Bank INT 701ASQUITH Bank INT 702ASTERIAS Seamount INT 403ASTORIA Canyon INT 801ASTORIA Fan GEBCO 5.07ASTORIA Fan INT 50GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pASTRID Ridge GEBCO 5.16ASTRID Ridge GEBCO 5.18ATKA Basin INT 813ATKA Seamount INT 50ATKA Seamount INT 813ATLANTIC Seamount GEBCO 5.08ATLANTIC Seamount INT 11ATLANTIC Seamount INT 12ATLANTIC Seamount INT 14ATLANTIS Fracture Zone GEBCO 5.08ATLANTIS II Fracture Zone GEBCO 5.09ATWATER Valley GEBCO 5.08GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pAUSTRAL Fracture Zone GEBCO 5.11AUSTRALIAN-ANTARCTIC Basin GEBCO 5.13AUSTRALIAN-ANTARCTIC Discordance GEBCO 5.14AVENZOAR Bank IBCM 6AVENZOAR Bank INT 301AVES Ridge GEBCO 5.08AVES Ridge INT 400AVES Ridge INT 402AZORES-BISCAY Rise GEBCO 5.08BAGRATION Seamount GEBCO 5.12 BAGRATION Seamount INT 203 ATWATER Valley GEBCO 5.08GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pBAHIA Seamounts INT 20BAHIA Seamounts INT 202BAHIA Seamounts INT 215BAHIA BLANCA Canyon GEBCO 5.12BAHIA BLANCA Canyon INT 200BAIRD Seamount INT 50BAIRD Seamount INT 51BAISSAC Bank GEBCO 5.09 BAJA CALIFORNIA Seamount Province INT 50 BAJA CALIFORNIA Seamount Province INT 51 BAJA CALIFORNIA Seamount Province INT 802ATWATER Valley GEBCO 5.08GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p BALANUS Seamount INT 403BALANUS Seamount INT 404BALI Basin GEBCO 5.09BALI Basin GEBCO 5.10BALLENY Seamounts GEBCO 5.14BALLENY Seamounts GEBCO 5.18BANDERAS Canyon INT 802BANZARE Bank GEBCO 5.13BARANOF Seachannel INT 810BARBADOS Basin INT 402BARBADOS Ridge INT 12ATWATER Valley GEBCO 5.08GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p<AMUNDSEN Abyssal Plain GEBCO 5.15@ANDREW Tablemount INT 71D'ANGUILLA Bank IBCCA 1.09HANTIALTAIR Seamount INT 103LAQUITAINE Shelf IBCM 1PARGENTINA Seamount INT 21TARGO Bank INT 60XARUBA Gap INT 12\ASTORIA Fan INT 801`AURORA Canyon GEBCO 5.18dBAHAMA Ridge GEBCO 5.08h BAKER Seachannel INT 810l 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pBARBADOS Ridge INT 400BARBADOS Ridge INT 402BARCELONA Canyon IBCM 2BARCOO Bank GEBCO 5.10BARCOO Bank INT 60BARCOO Bank INT 602BARDIN Seamount GEBCO 5.09BARDIN Seamount INT 70 BARDIN Seamount INT 71!BARDIN Seamount INT 72"BARDIN Seamount INT 702#BARENTS Abyssal Plain GEBCO 5.17GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pBARONIE Mountains INT 301BARONIE Mountains INT 302$BARONIE Seamounts INT 301%BARONIE Seamounts INT 302&BARRACUDA Ridge GEBCO 5.08BARREN Ridge INT 706'BARREN Ridge (or BARREN- NIINT 706(BASSAS DE PEDRO INT 72)BASSAS DE PEDRO INT 73*BASSAS DE PEDRO INT 705FBASSE-TERRE Spur IBCCA 1.09+BATAVIA Seamount GEBCO 5.09GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p-BATAVIA Seamount INT 73.BATAVIA Seamount INT 708BATTOS Seamount IBCM 9/BAUER Basin GEBCO 5.110BAUER Fracture Zone GEBCO 5.111BAUER Scarp GEBCO 5.11BEAL Knoll GEBCO 5.172BEAN Seamount INT 503BEAN Seamount INT 8104BEAR Seamount INT 125BEAR Seamount INT 136BEAR Seamount INT 403GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p8BEATA Ridge GEBCO 5.089BEATA Ridge INT 400:BEATA Ridge INT 402sBEATON Seamount GEBCO 5.06BEATTY Guyot GEBCO 5.06BEIRUT Escarpment IBCM 10BEJAIA Canyons IBCM 7;BELEM Ridge GEBCO 5.12<BELEM Ridge INT 12=BELEM Ridge INT 13>BELGICA Bank GEBCO 5.17?BELLINGSHAUSEN Abyssal Plain GEBCO 5.15GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pABELLINI Seamount INT 50BBELLINI Seamount INT 51CBELLONA Gap GEBCO 5.10DBENGAL Fan GEBCO 5.05BENIDORM Canyon IBCM 6EBERGEN Bank INT 101FBERING Canyon GEBCO 5.03GBERING Canyon INT 813HBERLANGA Ridge GEBCO 5.07IBERLIN Seamount INT 50JBERMUDA Rise GEBCO 5.08KBERMUDA Rise INT 11GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pMBERMUDA Rise INT 13NBERMUDA Rise INT 400OBERMUDA Rise INT 403<BERTRAND Bank IBCCA 1.09PBETTY Guyot GEBCO 5.10QBIGHT Fracture Zone GEBCO 5.04RBILL BAILEY'S Bank GEBCO 5.04SBILL BAILEY'S Bank INT 11TBILL BAILEY'S Bank INT 14UBILL BAILEY'S Bank INT 102BIRSA Bank IBCM 8VBISCAY Abyssal Plain GEBCO 5.08GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pXBISHOP Seamount INT 50YBISHOP Seamount INT 51ZBISHOP Seamount INT 809BIZERTE Valley IBCM 2BIZERTE Valley IBCM 7[BIZET Seamount INT 50\BIZET Seamount INT 51]BJORNOYA Bank GEBCO 5.17^BJORNOYA Bank INT 10_BLACKFIN Ridge INT 50`BLACKFIN Ridge INT 51aBLACKFIN Ridge INT 809GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pcBLAKE Plateau GEBCO 5.08dBLAKE Ridge GEBCO 5.08eBLANCO Fracture Zone GEBCO 5.07BLANES Canyon IBCM 2fBLOSSOM Bank INT 400gBLOSSOM Bank INT 401hBLOSSOM Bank INT 402iBLOSSOM Bank INT 403jBLOSSOM Bank INT 811BODE VERDE Fracture Zone GEBCO 5.12kBODEGA Canyon INT 801lBODEGA Canyon INT 802GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pnBOLLES Knoll INT 50oBOLLONS Seamount GEBCO 5.14pBOLLONS Seamount INT 61qBONAIRE Basin INT 402rBONAPARTE Seamount GEBCO 5.12sBONAPARTE Seamount INT 21tBONAPARTE Seamount INT 22uBONAPARTE Seamount INT 203vBONE Basin GEBCO 5.10tBORCHGREVINK Trench GEBCO 5.14uBORCHGREVINK Trench GEBCO 5.18wBOREAS Abyssal Plain GEBCO 5.17GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pyBOSEI Seamount INT 511zBOUGAINVILLE Reef GEBCO 5.10{BOUNTY Plateau GEBCO 5.14|BOUNTY Plateau INT 60}BOUNTY Plateau INT 600~BOUNTY Trough GEBCO 5.10BOUNTY Trough INT 60BOUNTY Trough INT 600BOURCART Canyon IBCM 2BOURI Bank IBCM 8BOUTELLE Seamount INT 50BOUTELLE Seamount INT 51GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 pT)BOUVET Fracture Zone GEBCO 5.16BOWDITCH Seamount INT 403BOWERS Bank GEBCO 5.02BOWERS Bank INT 813BOWERS Basin GEBCO 5.02BOWERS Basin INT 813BOWERS Canyon GEBCO 5.18BOWERS Canyon INT 813BOWERS Ridge GEBCO 5.02BOWERS Ridge GEBCO 5.03BOWERS Ridge INT 50BOUTELLE Seamount INT 51BOWERS Canyon INT 813 5.03OAMACKENZIE Trough GEBCO 5 c8 T)pBOWERS Seamount INT 50BOWERS Seamount INT 813BOWIE Canyon INT 813BOWIE Seamount GEBCO 5.03BOWIE Seamount INT 50BOWIE Seamount INT 801BOWIE Seamount INT 810BRAHMS Seamount INT 50BRAHMS Seamount INT 51BRASILIAN Abyssal Plain INT 201BRASILIAN Abyssal Plain INT 202BOUTELLE Seamount INT 51GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pBRATEGG Bank GEBCO 5.18BRAZIL Basin GEBCO 5.12BRAZIL Basin INT 12BRAZIL Basin INT 14BRAZIL Basin INT 21BRAZIL Basin INT 22BRAZIL Basin INT 201BRAZIL Basin INT 202BRAZIL Basin INT 215BRIGHAM Seamount INT 809BRISBANE Guyot GEBCO 5.10BOUTELLE Seamount INT 51GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)ptBARONIE Mountains IBCM 2x,BATAVIA Seamount INT 70|7BEAR Seamount INT 404@BELLINGSHAUSEN Abyssal Plain GEBCO 5.18LBERMUDA Rise INT 12WBISCAY Abyssal Plain INT 103bBLAKE Escarpment GEBCO 5.08mBOGOROV Ridge INT 511xBORIS KARASEV Bank GEBCO 5.11BOUTELLE Seamount INT 801BOWERS Ridge INT 813BRASILIAN Abyssal Plain INT 215 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pBRISBANE Guyot INT 602BRISTOL Canyon GEBCO 5.03BRISTOL Canyon INT 813BRITANNIA Guyots GEBCO 5.10BRITANNIA Guyots INT 60BRITANNIA Guyots INT 602BROKEN Ridge GEBCO 5.09BROKEN Ridge INT 70BROKEN Ridge INT 73BROKEN Ridge INT 708BROOKER Bank IBCM 4BROOKS Banks INT 809GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 Tc8)pBROWN Bank INT 400BROWN Seamount INT 50BROWN Seamount INT 810BROWN BEAR Seamount INT 50BROWN BEAR Seamount INT 801BROWN Bank INT 401BRUTUS Seamount IBCM 2BROWN Bank INT 402BROWN Bank INT 403BRYAN Seamount INT 810BUFFON Canyon GEBCO 5.18BULLARD Fracture Zone GEBCO 5.16GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pBULPIN Seamount GEBCO 5.09vBUNCE Seamounts GEBCO 5.05BURDICK Knoll INT 50BURDWOOD Bank GEBCO 5.16BURDWOOD Bank INT 20BURDWOOD Bank INT 200BYRAMGORE Reef INT 71BYRAMGORE Reef INT 72BYRAMGORE Reef INT 73BYRD Canyon GEBCO 5.18CABLIERS Bank IBCM 6CABLIERS Bank INT 301GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCABRILLO Seamount INT 802CAICOS Bank INT 400CAICOS Bank INT 402CAICOS Bank INT 403CALABRIAN Rise IBCM 8CALIFORNIA Seamount INT 50CALIFORNIA Seamount INT 51CALIFORNIA Seamount INT 802CALOOSAHATCHEE Seamount INT 12CALOOSAHATCHEE Seamount INT 13CALVI Canyon IBCM 2CALYPSO Hills IBCM 2GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCAMOENS Seamount GEBCO 5.05CAMPBELL Plateau GEBCO 5.14CAMPBELL Plateau INT 60CAMPBELL Plateau INT 600CAMPBELL Rise GEBCO 5.14CAMPBELL Seamount INT 50CAMPBELL Seamount INT 810CAMPECHE Bank GEBCO 5.07CAMPECHE Bank GEBCO 5.08CANADA Abyssal Plain GEBCO 5.17CANADA Basin GEBCO 5.17CANARY Basin INT 11GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCANARY Basin INT 14CANARY Basin INT 104CANDARLI Basin IBCM 4CANDARLI Shelf IBCM 4CANIK Escarpment IBCM 5CANNES Canyon IBCM 2CANO Seamount INT 802CANTOR Seamount INT 51CANTOR Seamount INT 802CANTOR Seamount INT 811CAP BRETON Canyon IBCM 1CAP FERRET Canyon IBCM 1GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCAPE Abyssal Plain GEBCO 5.12CAPE Basin GEBCO 5.12CAPE Basin INT 21CAPE Basin INT 22CAPE Basin INT 203CAPE Basin INT 204CAPE JOHNSON Tablemount INT 809CAPE VERDE Abyssal Plain GEBCO 5.08CAPE VERDE Abyssal Plain INT 14CAPE VERDE Plateau GEBCO 5.08CAPE VERDE Plateau INT 12CAPE VERDE Plateau INT 14GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCAPE VERDE Plateau INT 215CAPE VERDE Seamount INT 14CAPEL Bank GEBCO 5.10CAPEL Bank INT 602CAPRERA Canyon IBCM 2CAPRICORN Seamount GEBCO 5.10CAPRICORN Seamount INT 60CAPRICORN Seamount INT 6058CAPUCIN Canyon IBCCA 1.09CARBONARA Ridge IBCM 2CARBONARA Ridge IBCM 7CARBONARA Valley IBCM 2GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p CARDNO Fracture Zone GEBCO 5.12CARDNO Guyot GEBCO 5.12CARDNO Guyot INT 21CARDNO Guyot INT 22CARDNO Guyot INT 203CARGADOS CARAJOS Bank GEBCO 5.09CARLISLE Canyon INT 813CARLSBERG Ridge GEBCO 5.05CARLSBERG Ridge INT 71CARLSBERG Ridge INT 72CARLSBERG Ridge INT 73CARLSBERG Ridge INT 703GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCARMEN Basin INT 802CARNEGIE Ridge GEBCO 5.11CARNEGIE Ridge INT 51 CARNEGIE Ridge INT 811 CARNEGIE Seamount INT 811 CAROLINE Seamounts GEBCO 5.06 CARONDELET Reef INT 617CARTAGENA Canyon IBCM 6 CARYN Seamount INT 11CARYN Seamount INT 12CARYN Seamount INT 403CASCADIA Basin GEBCO 5.03GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCASCADIA Basin INT 50CASCADIA Basin INT 801CASCADIA Seachannel INT 50CASCADIA Seachannel INT 801CASSINI Seamount IBCM 3CASSIS Canyon IBCM 2CASTELSARDO Canyon IBCM 2CATALINA Basin INT 801CAUCASUS Escarpment IBCM 5CAUVIN Bank INT 702CAUVIN Bank INT 703CASCADIA Basin GEBCO 5.03GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p"CAY SAL Bank INT 401#CAY SAL Bank INT 403CAYMAN Ridge INT 400CAYMAN Ridge INT 402CAYMAN Trench GEBCO 5.08CAYMAN Trench INT 12CAYMAN Trench INT 13CAYMAN Trench INT 400CAYMAN Trench INT 402 CAYMAN Trench INT 403$CEARA Abyssal Plain GEBCO 5.08CASCADIA Basin GEBCO 5.03GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p&CEARA Abyssal Plain INT 12'CEARA Abyssal Plain INT 13(CEARA Abyssal Plain INT 20)CEARA Abyssal Plain INT 216*CEARA Plateau INT 12+CEARA Plateau INT 13,CEARA Plateau INT 20-CEARA Plateau INT 216.CEARA Ridge GEBCO 5.08/CEARA Ridge GEBCO 5.120CEARA Ridge INT 12CASCADIA Basin GEBCO 5.03GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)pBROUWER Seamount GEBCO 5.09BULLDOG Bank GEBCO 5.09CABO CREUS Canyon IBCM 2[CAMARON Knoll IBCCA 1.09CANARY Basin INT 12BRUCE Ridge GEBCO 5.16CAPE VERDE Plateau INT 104CARBONARA Valley IBCM 7CARMEN Basin GEBCO 5.07CASCADIA Basin GEBCO 5.07!CAY SAL Bank INT 400%CEARA Abyssal Plain GEBCO 5.12 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)p2CEARA Ridge INT 203CEARA Ridge INT 2164CEARA Seamounts INT 205CEARA Seamounts INT 2166CEARA Terrace INT 127CEARA Terrace INT 138CEARA Terrace INT 209CEARA Terrace INT 216:CEDROS Escarpment INT 802;CEDROS Trench GEBCO 5.07<CEDROS Trench INT 802CEFALU Basin IBCM 8GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p>CELEBES Basin INT 508?CELTIC Shelf GEBCO 5.04@CENTRAL Bank INT 10ACENTRAL Fracture Zone GEBCO 5.06BCENTRAL Fracture Zone INT 509CCENTRAL INDIAN Ridge GEBCO 5.09DCENTRAL INDIAN Ridge INT 70ECENTRAL INDIAN Ridge INT 71FCENTRAL INDIAN Ridge INT 72GCENTRAL INDIAN Ridge INT 73HCENTRAL KARA Rise GEBCO 5.17LCENTRAL PACIFIC Basin GEBCO 5.00GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pICENTRAL PACIFIC Basin GEBCO 5.07JCENTRAL PACIFIC Basin INT 506MCENTURION Bank INT 70NCENTURION Bank INT 71OCENTURION Bank INT 72PCENTURION Bank INT 73QCENTURION Bank INT 702CERF Ridge GEBCO 5.09RCERMENO Seamount INT 802SCERMENO Seamount INT 811TCERRALVO Seamount INT 802CHAGOS Bank GEBCO 5.09GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCHAGOS Bank INT 71CHAGOS Bank INT 72CHAGOS Bank INT 73CHAGOS Bank INT 703CHAGOS Bank INT 707UCHAGOS Bank (see also GREATGEBCO 5.09VCHAGOS Bank (see also GREATINT 70WCHAGOS Bank (see also GREATINT 71XCHAGOS Bank (see also GREATINT 72YCHAGOS Bank (see also GREATINT 73ZCHAGOS Bank (see also GREATINT 702[CHAGOS Bank (see also GREATINT 703GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p]CHAGOS Trench GEBCO 5.09^CHAGOS Trench INT 70_CHAGOS Trench INT 71`CHAGOS Trench INT 72aCHAGOS Trench INT 73bCHAGOS Trench INT 702cCHAGOS Trench INT 703dCHAGOS Trench INT 707eCHAGOS-LACCADIVE Ridge GEBCO 5.05fCHAGOS-LACCADIVE Ridge GEBCO 5.09gCHAIN Fracture Zone GEBCO 5.12hCHAIN Fracture Zone INT 202GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pjCHAIN Fracture Zone INT 216kCHAIN Ridge GEBCO 5.05lCHAIN Ridge INT 71mCHAIN Ridge INT 72nCHAIN Ridge INT 703oCHALLENGER Deep GEBCO 5.06pCHALLENGER Fracture Zone GEBCO 5.11qCHALLENGER Plateau GEBCO 5.10rCHALLENGER Plateau INT 60sCHALLENGER Plateau INT 600tCHALLENGER Plateau INT 601uCHAMPLAIN Seamount GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pwCHARCOT Deep-Sea Fan GEBCO 5.18xCHARCOT Seamounts GEBCO 5.08yCHARCOT Seamounts INT 103zCHARLIE GIBBS Fracture Zone GEBCO 5.04{CHARLIE GIBBS Fracture Zone INT 11|CHARLIE GIBBS Fracture Zone INT 14}CHARLIE GIBBS Fracture Zone INT 102~CHARLOTTE Bank INT 604 xCHARLOTTE Reef INT 604CHATHAM Rise GEBCO 5.10CHATHAM Rise INT 60CHATHAM Rise INT 600GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCHAUCER Seamounts INT 11CHAUCER Seamounts INT 14CHAUCER Seamounts INT 103CHAUTAUQUA Seamount INT 50CHAUTAUQUA Seamount INT 51CHAUTAUQUA Seamount INT 809CHELAN Seamount INT 50CHELAN Seamount INT 801CHELLA Bank IBCM 6CHELLA Bank INT 301CHERBANIANI Reef INT 71CHERBANIANI Reef INT 72GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCHILE Fracture Zone GEBCO 5.11CHILE Ridge GEBCO 5.16CHILE Rise GEBCO 5.11CHILE Trench GEBCO 5.15CHINCHORRO Bank INT 400CHINCHORRO Bank INT 401CHINOOK Trough GEBCO 5.07CHINOOK Trough INT 50CHIRIKOF Knoll GEBCO 5.03CHIRIKOF Seamount INT 50CHIRIKOF Seamount INT 810CHOPIN Seamount INT 50GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCHOROKH Canyon IBCM 5CHUKCHI Abyssal Plain GEBCO 5.17CHUKCHI Plateau GEBCO 5.17CHUROV Seamount GEBCO 5.12CIALDI Seamount IBCM 2CIPANGU Basin GEBCO 5.06CIVITAVECCHIA Valley IBCM 3CLAIRAUT Seamount INT 802CLARION Bank INT 400CLARION Bank INT 402CLARION Fracture Zone GEBCO 5.07CHOPIN Seamount INT 50GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCLARION Fracture Zone INT 51CLARION Fracture Zone INT 802CLARK Bank INT 607CLARK Basin INT 400CLARK Basin INT 402CLARK Basin INT 811CLARK Seamount INT 809CLERKE Reef INT 71CLIPPERTON Fracture Zone GEBCO 5.07CLIPPERTON Fracture Zone INT 51CLIPPERTON Fracture Zone INT 802CHOPIN Seamount INT 50GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCLIPPERTON Ridge INT 51CLIPPERTON Ridge INT 802CLIPPERTON Ridge INT 811CLIPPERTON Seamounts GEBCO 5.07CLIPPERTON Seamounts INT 802COBB Seamount INT 50COBB Seamount INT 801COCO-DE-MER Ridge GEBCO 5.05COCO-DE-MER Ridge GEBCO 5.09COCO-DE-MER Ridge INT 71COCO-DE-MER Ridge INT 72CHOPIN Seamount INT 50GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCOCOS Basin INT 71COCOS Basin INT 73COCOS Basin INT 707COCOS Ridge GEBCO 5.07COCOS Ridge INT 51COCOS KEELING Rise INT 70COCOS KEELING Rise INT 71COCOS KEELING Rise INT 73COCOS KEELING Rise INT 708COIBA Ridge INT 811COLBECK Basin GEBCO 5.18CHOPIN Seamount INT 50GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p=CELEBES Basin GEBCO 5.06KCENTRAL PACIFIC Basin GEBCO 5.06CHAGOS Bank INT 70\CHAGOS Bank (see also GREATINT 707iCHAIN Fracture Zone INT 215vCHARCOT Canyon GEBCO 5.18CHAUCER Seamounts GEBCO 5.08CHILE Basin GEBCO 5.11CHOPIN Seamount INT 51CLARION Fracture Zone INT 50 CLIPPERTON Fracture Zone INT 811COCO-DE-MER Ridge INT 703 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pCOLOMBIA Basin INT 12COLOMBIA Basin INT 13COLOMBIA Basin INT 400COLOMBIA Basin INT 402COLOMBIAN Trench GEBCO 5.07ECOLOMBIE Bank IBCCA 1.09COLON Ridge GEBCO 5.07COLORADO Seamount INT 11COLORADO Seamount INT 12COLORADO Seamount INT 14COLUMBIA Seamount GEBCO 5.12COLVILLE Ridge GEBCO 5.10GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCOLVILLE Ridge INT 602COMORO Basin INT 701COMORO Basin INT 702COMSTOCK Seamount GEBCO 5.03COMSTOCK Seamount INT 50CONCEPTION Bank INT 11CONCEPTION Bank INT 12CONCEPTION Bank INT 14CONCEPTION Bank INT 104CONFIANCE Shoal INT 606CONFIANCE Shoal INT 607CONGO Canyon GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCONGRESS Seamount INT 11CONGRESS Seamount INT 12CONGRESS Seamount INT 13CONRAD Fracture Zone GEBCO 5.16CONRAD Rise GEBCO 5.13CONSTANTINE Bank GEBCO 5.10CONSTANTINE Bank GEBCO 5.10COOK Canyon GEBCO 5.03COOK Fracture Zone GEBCO 5.10COOPER Ridge GEBCO 5.07CORA DIVH INT 71CORA DIVH INT 72GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCORA DIVH INT 705CORAL Basin GEBCO 5.10CORAL Basin INT 604CORAL PATCH Bank INT 103CORAL PATCH Bank INT 104CORNAGLIA Seamount IBCM 2CORNER Seamounts GEBCO 5.08CORNER Seamounts INT 11CORNER Seamounts INT 12CORNER Seamounts INT 13CORREIRA Bank INT 702CORREIRA Bank INT 703GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)pCORSO-LIGURIAN Basin GEBCO 5.05CORSO-LIGURIAN Basin IBCM 2CORTES Bank INT 801CORTES Bank INT 802COWIE Seamount GEBCO 5.03CORSO-LIGURIAN Basin INT 301COWIE Seamount INT 810CRARY Bank GEBCO 5.18CRAWFORD Seamount GEBCO 5.12CRAWFORD Seamount INT 21CRAWFORD Seamount INT 22CRESQUES Seamount IBCM 2GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCREST Seamount INT 51CREST Seamount INT 802CRETAN Trough IBCM 9CRETAN Trough INT 302CRETAN-RHODES Ridge IBCM 9CRIMEA Escarpment IBCM 5JCROCUS Bank IBCCA 1.09CROSLEY Seamount INT 50CROSLEY Seamount INT 51CROSLEY Seamount INT 809CROSS Seamount INT 50CROSS Seamount INT 51GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCROUGH Seamount GEBCO 5.11 CROZET Basin INT 70 CROZET Basin INT 72 CROZET Basin INT 73 CROZET Basin INT 700 CRUISER Seamount GEBCO 5.08CRUISER Seamount INT 11CRUISER Seamount INT 12CRUISER Seamount INT 14CUVIER Basin GEBCO 5.09CUVIER Basin GEBCO 5.10CUVIER Basin INT 60GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pCUVIER Canyon GEBCO 5.18CUVIER Plateau GEBCO 5.09CUVIER Plateau INT 60CUVIER Plateau INT 708CYPRUS Basin IBCM 10CYRENE Seamount IBCM 9CYRENE Seamount INT 302iD'ESTAING Bank INT 701DACIA Seamount GEBCO 5.08DACIA Seamount INT 11DACIA Seamount INT 12DACIA Seamount INT 14GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pDAHRA Valley IBCM 6DAIGO-KASIMA Seamount INT 510DAIITI-KASIMA Seamount INT 510 DAIITI-KINAN Seamount INT 510!DAINI-KASIMA Seamount INT 510"DAINI-KINAN Seamount INT 510#DAITO Ridge GEBCO 5.06$DAITO Ridge INT 509%DAIYON-KASIMA Seamount INT 510&DAKAR Canyon GEBCO 5.08'DALL Seamount INT 50(DALL Seamount INT 810GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p*DALY Seamount INT 104+DAMPIER Ridge GEBCO 5.10,DAMPIER Ridge INT 60-DAMPIER Ridge INT 602.DAMPIER Seamount INT 21/DAMPIER Seamount INT 220DAMPIER Seamount INT 2031DANA Fracture Zone GEBCO 5.112DANA Seamount INT 809DANUBE Fan IBCM 53DAVID Seaknoll INT 703(DALL Seamount INT 810GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p5DAVIDSON Seamount INT 506DAVIDSON Seamount INT 517DAVIDSON Seamount INT 8018DAVIDSON Seamount INT 8029DAVIE Ridge GEBCO 5.09:DAVIE Seamount INT 21;DAVIE Seamount INT 22<DAVIE Seamount INT 72=DAVIE Seamount INT 204>DAVIS Bank INT 201?DAVIS Bank INT 202(DALL Seamount INT 810GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pADAVIS Seamounts INT 21BDAVIS Sill GEBCO 5.04CDAVIS Sill GEBCO 5.17DDAY Seamount INT 809HDE GERLACHE Seamounts GEBCO 5.15IDE GERLACHE Seamounts GEBCO 5.18LDE KRAFFT Seamount INT 51MDE KRAFFT Seamount INT 809lDE VEUSTER Seamount GEBCO 5.06EDEACON Seamount GEBCO 5.13FDEBUSSY Seamount INT 50(DALL Seamount INT 810GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pJDEHLINGER Seamount INT 50KDEHLINGER Seamount INT 801ODEL CANO Rise GEBCO 5.09PDEL CANO Rise INT 70QDEL CANO Rise INT 72DEL TORO Canyon IBCM 2DEL TORO Canyon IBCM 7NDELAN Basin GEBCO 5.07RDELFIN Basin INT 802SDELGADA Canyon INT 801TDELGADA Fan GEBCO 5.07(DALL Seamount INT 810GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)pCOLVILLE Ridge INT 600 CONGO Cone GEBCO 5.12$CORA DIVH INT 73(CORSICA Basin IBCM 2CREST Seamount INT 50,COWIE Seamount INT 500CUVIER Basin INT 7088DACIA Seamount INT 104<)DALY Canyon GEBCO 5.18@4DAVIDSON Bank INT 810D@DAVIS Seamounts GEBCO 5.16HGDEBUSSY Seamount INT 51L 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pVDELLWOOD Knolls INT 801WDELLWOOD Seamounts INT 50XDELLWOOD Seamounts INT 801YDEMERARA Abyssal Plain GEBCO 5.08ZDEMERARA Abyssal Plain INT 216[DEMERARA Plateau INT 216\DENSON Seamount INT 50]DENSON Seamount INT 801^DENSON Seamount INT 810_DERICKSON Seamount INT 50`DERICKSON Seamount INT 810aDERWENT HUNTER Guyot GEBCO 5.10GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pcDERWENT HUNTER Guyot INT 602dDERYUGINA Basin GEBCO 5.02eDERYUGINA Basin INT 512DES MOINES Canyon IBCM 2fDESBARRES Canyon GEBCO 5.08gDESCARTES Seamount INT 802hDESCARTES Seamount INT 811VDESCHEO Valley IBCCA 1.09jDETROIT Trough INT 813kDEUTSCHLAND Canyon GEBCO 5.18mDEVILS Hole GEBCO 5.01nDEVONPORT Seamount Chain INT 60GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)ppDEVONPORT Seamount Chain INT 602qDEVONPORT Seamount Chain INT 605rDIAMANTINA Fracture Zone GEBCO 5.09sDIAMANTINA Fracture Zone GEBCO 5.10tDIAMANTINA Fracture Zone INT 60uDIAMANTINA Fracture Zone INT 70vDIAMANTINA Fracture Zone INT 73wDIAMANTINA Fracture Zone INT 708xDIANA Bank INT 400yDIANA Bank INT 401zDIANA Bank INT 402{DIANA Bank INT 403GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p}DIANE Bank INT 604~DICKINS Seamount GEBCO 5.03DICKINS Seamount INT 50DICKINS Seamount INT 801DICKINS Seamount INT 810DINGAAN Fracture Zone GEBCO 5.16DIRCK HARTOG Ridge GEBCO 5.09DIRCK HARTOG Ridge INT 60DIRCK HARTOG Ridge INT 708"DIRIANGEN Bank GEBCO 5.08DISCOVERER Knoll GEBCO 5.11DISCOVERY Seamounts GEBCO 5.12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pDISCOVERY Seamounts INT 21DISCOVERY Seamounts INT 22DISCOVERY II Fracture Zone GEBCO 5.09DISCOVERY II Fracture Zone INT 70DISCOVERY II Fracture Zone INT 72DISPATCH Seamount INT 50DISPATCH Seamount INT 51DISPATCH Seamount INT 802DMITRI MENDELEEV Seamount GEBCO 5.06NDOG Knoll IBCCA 1.09DOGARESSA Bank INT 201DOGARESSA Bank INT 202GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pDOHRN Bank INT 112DOLDRUMS Fracture Zone GEBCO 5.08zDOM JOAO DE CASTRO Bank INT 11yDOM JOAO DE CASTRO Bank INT 14DOM JOAO DE CASTRO Bank INT 103DOM JOAO DE CASTRO Bank INT 104DONIZETTI Seamount INT 50DONIZETTI Seamount INT 51DONNA Ridge GEBCO 5.10DORDRECHT Deep GEBCO 5.09DORSEY Seamount INT 50cDOS MINOS Knoll IBCCA 1.09GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pDOWNWIND Seamount INT 802DRAGON Bank INT 103DRAGON Bank INT 104DREANOUGHT Bank INT 706DREPANO Seamount IBCM 3DRYGALSKI Basin GEBCO 5.18DUBININ Trough GEBCO 5.13DUBININ Trough GEBCO 5.18DUMSHAF Abyssal Plain GEBCO 5.17DUPONT Shoal INT 702DUPONT Shoal INT 703DURGIN Guyot GEBCO 5.03GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pDURGIN Guyot INT 810DUTOIT Fracture Zone GEBCO 5.09DUTOIT Fracture Zone GEBCO 5.13DUTTON Seamount INT 50DUTTON Seamount INT 51DUTTON Seamount INT 809{DVORAK Seamount INT 50DVORAK Seamount INT 51Dom JOAO DE CASTRO Bank INT 103 Dom JOAO DE CASTRO Bank INT 104 Dom JOAO DE CASTRO Bank INT 11 Dom JOAO DE CASTRO Bank INT 14 GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 Tp)EAST AZORES Fracture Zone GEBCO 5.08EAST AZORES Fracture Zone INT 103EAST AZORES Fracture Zone INT 104EAST CAROLINE Basin GEBCO 5.06EAST CAROLINE Basin INT 506EAST CORTES Basin INT 801EAST CORTES Basin INT 802EAST INDIAMAN Ridge GEBCO 5.09EAST INDIAMAN Ridge INT 708EAST MARIANA Basin GEBCO 5.06EAST MARIANA Basin INT 510EAST MARIANA Ridge GEBCO 5.06GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5p8c T)EAST MEDITERRANEAN Ridge IBCM 9EAST O'GORMAN Fracture Zone GEBCO 5.07EAST PACIFIC Rise GEBCO 5.07EAST PACIFIC Rise GEBCO 5.11EAST MEDITERRANEAN Ridge IBCM 10EAST PACIFIC Rise INT 61EAST PACIFIC Rise INT 802EAST PACIFIC Rise INT 811EAST SHEBA Ridge GEBCO 5.10EAST SHEBA Ridge INT 705EAST TASMAN Plateau GEBCO 5.10EAST MARIANA Ridge GEBCO 5.06EAST MEDITERRANEAN Ridge GEBCO 5.05 5.03OAMACKENZIE Trough GEBCO 5 c8 T)pEAST THULEAN Rise INT 102EASTER Fracture Zone GEBCO 5.11EAURIPIK Rise GEBCO 5.06EAURIPIK Rise INT 507EBRO Escarpment IBCM 1ECLIPSE Seamount INT 606EDORAS Bank GEBCO 5.04EDORAS Bank INT 102EEL Canyon INT 801EENDRACHT Seamounts GEBCO 5.09EENDRACHT Seamounts INT 708EAST MARIANA Ridge GEBCO 5.06GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pEGERIA Fracture Zone GEBCO 5.09EGGVIN Shoal INT 10EGGVIN Shoal INT 113EICKELBERG Ridge INT 50EICKELBERG Ridge INT 801EICKELBERG Seamount INT 50EICKELBERG Seamount INT 801EIHUKU Seamount INT 510EIRIK Ridge GEBCO 5.04EL BABOUCH Bank IBCM 8EL HAOUARIA Bank IBCM 8EAST MARIANA Ridge GEBCO 5.06GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pEL MANSOUR Seamount IBCM 6ELAN Bank GEBCO 5.13ELIKALPENI Bank INT 703ELIKALPENI Bank INT 705ELIZABETH Reef GEBCO 5.10ELLET Bank INT 602ELLIS Seamount INT 809ELTANIN Fracture Zone SystemGEBCO 5.15ELY Seamount INT 50ELY Seamount INT 810EMBATTLE Seamount INT 617EAST MARIANA Ridge GEBCO 5.06GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)pTbDERWENT HUNTER Guyot INT 60XoDEVONPORT Seamount Chain INT 600\|DIANE Bank GEBCO 5.10`DISCOVERY Seamounts GEBCO 5.16dDOGGER Bank GEBCO 5.01hDOWNWIND Seamount INT 51xEAST PACIFIC Rise GEBCO 5.15lEAST ALBORAN Basin IBCM 6tEAST MARIANA Ridge GEBCO 5.06EAST THULEAN Rise GEBCO 5.04|EGADI Valley IBCM 8EL KEBIR Canyon IBCM 7 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pEMDEN Deep GEBCO 5.06EMERALD Basin GEBCO 5.14EMERY Basin INT 802EMILE BAUDOT Bank IBCM 1EMILE BAUDOT Bank IBCM 2EMILE BAUDOT Bank INT 301EMILE BAUDOT Escarpment IBCM 2EMILE BAUDOT Escarpment IBCM 6EMILIA Seamount INT 50EMILIA Seamount INT 801EMMONS Seamount INT 50EMMONS Seamount INT 809GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pEMPEROR Seamount Chain GEBCO 5.06EMPEROR Seamount Chain INT 53EMPEROR Trough GEBCO 5.06EMPEROR Trough GEBCO 5.07EMPEROR Trough INT 53ENARETA Seamount IBCM 3ENDEAROR Seamount GEBCO 5.03ENDEAVOUR Bank INT 12ENDEAVOUR Bank INT 14ENDEAVOUR Bank INT 104ENDERBY Abyssal Plain GEBCO 5.13ENDERBY Abyssal Plain GEBCO 5.18GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pENDRACHT Seamount INT 73ENDURANCE Canyon GEBCO 5.18ENDURANCE Fracture Zone GEBCO 5.16ENDURANCE Ridge GEBCO 5.16bENGANO Canyon IBCCA 1.09ENGELBRECHT Seamount GEBCO 5.12ENGELBRECHT Seamount INT 21ENGELBRECHT Seamount INT 204ENGGANO Basin GEBCO 5.09EOLIE Ridge IBCM 3EOLO Seamount IBCM 3EPICHARMOS Seamount IBCM 8GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pEQUATORIAL MID- OCEAN Canyon GEBCO 5.12EQUATORIAL MID-OCEAN Canyon GEBCO 5.12ERATOSTHENES Seamount IBCM 10ERATOSTHENES Seamount INT 302ERBEN Seamount INT 50ERBEN Seamount INT 51ERBEN Seamount INT 801 ERIADOR Seamount GEBCO 5.04 ERIADOR Seamount INT 11 ERIADOR Seamount INT 14 ERIADOR Seamount INT 102ERIC SIMPSON Fracture Zone GEBCO 5.09GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pERICA Seamount INT 21ERICA Seamount INT 22ERICA Seamount INT 204ERIMO Seamount INT 511ERIMO Seamount (SISOEV SeaINT 511ESPINOSA Seamount INT 51ESPINOSA Seamount INT 802ESTAFETTE Bank IBCM 7ESTAFETTE Bank INT 301ETIENNE Canyon INT 813EUCLID Seamount INT 51EULER Seamount INT 802GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)pEVA Seamount GEBCO 5.10EWING Seamount GEBCO 5.12EWING Seamount GEBCO 5.12EWING Seamount INT 22EWING Seamount INT 203EWING Seamount INT 22 EXMOUTH Plateau GEBCO 5.09EWING Seamount INT 203"EXMOUTH Plateau INT 60#EXMOUTH Plateau INT 70$EXMOUTH Plateau INT 71%EXMOUTH Plateau INT 73GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p'EXPLORER Seamount INT 50(EXPLORER Seamount INT 801)EXPLORER Tablemount INT 400*EXPLORER Tablemount INT 402+EXPLORER Tablemount INT 811,FAEROE Bank GEBCO 5.04-FAEROE Bank INT 11.FAEROE Bank INT 14/FAEROE Bank INT 1021FAEROE Shelf GEBCO 5.040FAEROE BANK Channel GEBCO 5.042FAEROE-SHETLAND Channel GEBCO 5.04GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)p4FAIRWEATHER Ground INT 8105FAIRWEATHER Seamount INT 516FAIRWEATHER Seamount INT 8027FALEEV Seamount GEBCO 5.12FALKLAND Escarpment GEBCO 5.12FALKLAND Escarpment GEBCO 5.168FALKLAND Escarpment (MALVINASGEBCO 5.129FALKLAND Escarpment (MALVINASGEBCO 5.16FALKLAND Fracture Zone GEBCO 5.16FALKLAND Fracture Zone INT 20:FALKLAND Fracture Zone (MALVIGEBCO 5.16;FALKLAND Fracture Zone (MALVIINT 20GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pFALKLAND Plateau INT 20<FALKLAND Plateau (MALVINAS PlGEBCO 5.16=FALKLAND Plateau (MALVINAS PlINT 20FALKLAND Ridge GEBCO 5.16>FALKLAND Ridge (MALVINAS RidgGEBCO 5.16 FALKLAND Trough GEBCO 5.16?FALKLAND Trough (MALVINAS TroGEBCO 5.165FALMOUTH Bank IBCCA 1.099FALMOUTH Valley IBCCA 1.09@FANGORN Bank INT 11AFANGORN Bank INT 14BFANGORN Bank INT 102GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pDFARADAY Fracture Zone INT 11EFARADAY Fracture Zone INT 14FFARADAY Fracture Zone INT 102GFARADAY Seamount INT 11HFARADAY Seamount INT 14IFARADAY Seamount INT 102JFARADAY Seamount INT 103KFARALLON Basin GEBCO 5.07LFARALLON Basin INT 802MFARIS Seamount INT 50NFARIS Seamount INT 810BFANGORN Bank INT 102GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pPFARQUHAR Ridge INT 701QFARQUHAR Ridge INT 702RFAWN Trough GEBCO 5.13 FEDOROV Guyot GEBCO 5.06FELIBRES Hills IBCM 2SFENI Ridge GEBCO 5.04TFENI Ridge INT 102UFERNANDO DE NORONHA Abyssal Plain INT 12VFERNANDO DE NORONHA Abyssal Plain INT 20WFERNANDO DE NORONHA Abyssal Plain INT 215XFERNANDO DE NORONHA Abyssal Plain INT 216BFANGORN Bank INT 102GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pZFERNANDO DE NORONHA Ridge INT 202[FERNANDO DE NORONHA Ridge INT 215\FERNANDO DE NORONHA Ridge INT 216|FERRAZ Ridge INT 512]FERREL Seamount INT 50^FERREL Seamount INT 802 FERSMAN Seamount GEBCO 5.08_FIEBERLING Tablemount INT 50`FIEBERLING Tablemount INT 51aFIEBERLING Tablemount INT 801bFIFTEEN TWENTY Fracture Zone GEBCO 5.08BFANGORN Bank INT 102GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pdFIJI Plateau INT 604eFILIPPO Reef INT 51fFILLEBROWN Seamount INT 809gFINCH Seamount INT 50hFINCH Seamount INT 51iFINCH Seamount INT 809FINIKE Trough IBCM 10FLAVIO GIOIA Seamount IBCM 3jFLEMISH Cap GEBCO 5.04kFLEMISH Cap INT 11lFLEMISH Cap INT 13BFANGORN Bank INT 102GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5c8 T)pEMPEROR Seamount Chain GEBCO 5.02ENDRACHT Seamount INT 70EPONGE Guyot GEBCO 5.10 ERICA Seamount GEBCO 5.12EUXINE Abyssal Plain INT 302EWING Seamount INT 2043FAIRWAY Reef GEBCO 5.10FALKLAND Plateau GEBCO 5.16CFARADAY Fracture Zone GEBCO 5.04OFARQUHAR Ridge INT YFERNANDO DE NORONHA Ridge INT 20cFIJI Plateau INT 60 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pnFLEMISH Pass INT 13oFLEMISH Pass INT 404pFLINDERS Reef GEBCO 5.10qFLINDERS Seamount INT 60rFLINDERS Seamount INT 601sFLINDERS Seamount INT 602tFLORA Reef GEBCO 5.10uFLORES Basin GEBCO 5.10FONERA Canyon IBCM 2FONKAL Bank IBCM 8FORMENTERA Valley IBCM 1FORMENTERA Valley IBCM 6GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pwFORMIGAS Bank INT 401xFORMIGAS Bank INT 402yFORMIGAS Bank INT 403zFORTUNE Bank GEBCO 5.09{FORTUNE Bank INT 70|FORTUNE Bank INT 71}FORTUNE Bank INT 72~FORTUNE Bank INT 702FORTUNE Bank INT 703FOSTER Seamount INT 50FOSTER Seamount INT 801FOUR LADIES Bank GEBCO 5.13GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pFOUR NORTH Fracture Zone GEBCO 5.12 FOURIER Seamount INT 802FOXE Basin GEBCO 5.04FOXE Basin GEBCO 5.17FRAM Bank GEBCO 5.13FRAM Bank GEBCO 5.18FRANKLIN Seamount INT 11FRANKLIN Seamount INT 14FRANKLIN Seamount INT 102FRANKLIN Shoal GEBCO 5.18FRASER Seamount INT 60FRASER Seamount INT 602GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pFRED Seamount INT 702FRED Seamount INT 703FREDERICK Reefs GEBCO 5.10(FREDERIKSTED Canyon IBCCA 1.09FRENCH FRIGATE Shoals GEBCO 5.07FRENCH FRIGATE Shoals INT 50FRENCH FRIGATE Shoals INT 809FROYA Bank GEBCO 5.01FROYA Bank INT 10FROYA Bank INT 11FROYA Bank INT 101FRYER Guyot GEBCO 5.06GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pFUGLOY Bank GEBCO 5.17FUNDIAN Valley INT 13FUNDIAN Valley INT 403FUNK Seamount GEBCO 5.09FUNK Seamount INT 70FUNK Seamount INT 72GABON Canyon GEBCO 5.05GABON Canyon GEBCO 5.08GABON Canyon GEBCO 5.12GAKKEL Ridge GEBCO 5.17GALAPAGOS Fracture Zone GEBCO 5.11GALAPAGOS Fracture Zone INT 51GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGALAPAGOS Rise GEBCO 5.11GALAPAGOS Seamount INT 811GALERIA Canyon IBCM 2GALICIA Bank GEBCO 5.08GALICIA Bank INT 11GALICIA Bank INT 14GALICIA Bank INT 103GALITE Channel IBCM 7GALITE Plateau IBCM 7GALLEGO Rise GEBCO 5.11GALLIENI Fracture Zone GEBCO 5.09GALLIENI Fracture Zone INT 70GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGALLIENI Knoll GEBCO 5.09}GALOIS Knoll 802-81 INTGALOIS Seamount INT 802GALOIS Seamount INT 811GAMBIA Abyssal Plain GEBCO 5.08GAMBIA Abyssal Plain INT 14GAMBIA Abyssal Plain INT 215GAMBIA Shoal INT 809GANGES Bank INT 70GANGES Bank INT 71GANGES Bank INT 72GANGES Bank INT 73GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGANGES Bank INT 703GARDAR Ridge GEBCO 5.04GARIBALDI Seamount IBCM 3GARRETT Fracture Zone GEBCO 5.11GASCOGNE Knoll IBCM 1GASCOYNE Plain GEBCO 5.09GASCOYNE Seamount GEBCO 5.10GASCOYNE Seamount INT 60GASCOYNE Seamount INT 601GASKELL Ridge GEBCO 5.09GATA Canyon IBCM 6GAUSS Seamount INT 802GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGEELWINK Basin GEBCO 5.10GEESE Bank GEBCO 5.01GEESE Bank GEBCO 5.17GELA Basin IBCM 8GEMINI Seamounts GEBCO 5.10GENERAL BELGRANO Bank GEBCO 5.18GENISTA Bank INT 705GENOVA Canyons IBCM 2GENTRY Bank INT 400GENTRY Bank INT 402GENTRY Bank INT 403GEORGE Seamount INT 12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGEORGE Seamount INT 403GEORGE BLIGH Bank GEBCO 5.04GEORGE BLIGH Bank INT 11GEORGE BLIGH Bank INT 14GEORGE BLIGH Bank INT 102GEORGES Bank GEBCO 5.08GEORGIA Basin GEBCO 5.16GERDES Seamount INT 50GERMAINE Bank INT 51GERMAINE Bank INT 811GEROEVKA Bank GEBCO 5.09GEORGE Seamount INT 12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGETTYSBURG Seamount INT 14GETTYSBURG Seamount INT 103GETTYSBURG Seamount INT 104GIACOMINI Seamount GEBCO 5.03GIACOMINI Seamount INT 50GIACOMINI Seamount INT 810GIBBS Seamount INT 400GIBBS Seamount INT 402GIBSON Seamount INT 50GIBSON Seamount INT 810GIFFORD Guyot GEBCO 5.10GEORGE Seamount INT 12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGIFFORD Guyot INT 602GILBERT Seamount GEBCO 5.03GILBERT Seamount INT 50GILBERT Seamount INT 810GILBERT Seamounts GEBCO 5.06GILBERT Seamounts GEBCO 5.10GILBERT Seamounts GEBCO 5.10GILBERT Seamounts INT 50GILBERT Seamounts INT 810QGINGER Hole IBCCA 1.09GIRAUD Seamount GEBCO 5.09GEORGE Seamount INT 12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pGLOMAR CHALLENGER Basin GEBCO 5.18GLOVER Reef INT 400GLOVER Reef INT 401GLOVER Reef INT 811GLUCK Seamount INT 50GLUCK Seamount INT 51GOBAN Spur GEBCO 5.04GODAIGO Guyot GEBCO 5.06GOFAR Fracture Zone GEBCO 5.11GOLOLOBOV Bank GEBCO 5.097GOLONDRINA Seamount IBCCA 1.09GEORGE Seamount INT 12GEBCO B5MACKENZIE Trough GEBCO  5.03OAMACKENZIE Trough GEBCO 5 c8 T)pvFORMIGAS Bank INT 400FOUR NORTH Fracture Zone GEBCO 5.08 FRED Seamount GEBCO 5.09FUGLOY Bank GEBCO 5.01GALAPAGOS Fracture Zone INT 811GALLIENI Fracture Zone INT 72GANGES Bank INT 702;GAVIOTA Knoll IBCCA 1.09GEORGE Seamount INT 13GETTYSBURG Seamount INT 11GIFFORD Guyot INT 60GLAVRI Bank IBCM 4 402OAPAZ Bank INT 402PAZ Bank /PAZ c8 T)pGONDOR Seamount INT 14GONDOR Seamount INT 102GONONE Canyon IBCM 2GORDA Escarpment INT 50GORDA Escarpment INT 801GORDA Ridges GEBCO 5.07GORDA Valley INT 801GORDON Seamount INT 50GORONTALO Basin GEBCO 5.10GORONTALO Basin INT 507 GO