List of Plate Ids to Accompany Seton Et. Al. Global Model 000 Hotspots

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List of Plate IDs to accompany Seton et. al. Global Model

Plate ID Abbreviation Name and Description

000 Hotspots 001 AHS Present Day Atlantic/Indian Hotspots 002 PHS Pacific Hotspots 003 PPH Present Day Pacific Hotspots

100 North America and the Arctic 101 NAM North American Craton 102 GRN Greenland 103 NSL North Slope Alaska 104 MEX Mexico 105 BAJ Baja California 106 NBJ Northern Baja California 107 BIS Baffin Island, North America 108 AVA Avalon-Acadia, Alaska 109 PDM Piedmont-Florida, North America 110 ALR Alpha Cordillera Ridge, Arctic 111 MNR Mendeleev Ridge, Arctic 112 CHP Chukchi Plateau, Arctic 113 NWR Northwind Ridge, Arctic 114 LMN Lomonosov Ridge, Arctic 115 CBM Northern Northwind Ridge, Arctic 117 LMN2 Lomonosov Ridge 2, Arctic 118 NSA2 North Slope Alaska 2 116 MVR Marvin Spur Ridge, Arctic 119 AAB Amerasia Basin, Arctic 120 CAI Canadian Arctic Islands 121 ELA East Ellesmere Island, Arctic 122 ELB East-Central Ellesmere Island, Arctic 123 ELC West-Central Ellesmere Island, Arctic 124 ELD West Ellesmere Island, Arctic 125 STT Stikine Terrane, British Columbia 126 WAT Wrangelia and Alexander Terrane, Alaska 127 FRP Faeroe Plate (trapped Greenland crust north of Faeroe Islands) 128 GV1 Trapped Greenland crust off Voring Plateau Plate 1 129 GV2 Trapped Greenland crust off Voring Plateau Plate 2 130 BAF Baffin Bay, North America 147 NSI1 North Sea/Icealand 1 148 NSI2 North Sea/Icealand 2 149 NSI3 North Sea/Icealand 3 150 CHO Chortis, North America 155 FARW Farewell Terrane, North America 160 NAMC North America Craton Margin 161 RUBY Ruby Terrrane, North America 165 CHUG Chugach Terrane, North America 170 SMCT Southern Margin Composite Terrane, North America 171 YAK Yakutat Terrane, North America 172 CANC Canadian Cordillera, North America 173 BPU Belt Purcell, North America 174 STK Stikinia Arc, North America 175 SMO Slide Mountain Ocea, North America 176 EKL East Klamath, North America 177 WRA2 Wrangellia 2, North America 178 RMG Roberts Mountain and Golkonda, North America 180 WAT Wrangellia and Alexander Terrane, North America 181 CALT Central Aleutians, North America 182 KNT Koyukuk, Nyak, Togiak Terranes, North America 183 WALT Western Aleutians, North America 188 CCON2 Cache Creek Ocean, North America 190 STK2 Stikinia Arc, North America 191 NGR North America/Greenland Ridge 199 PDM Laurentia (Paleozoic North America)

200 South America and the Caribbean 201 SAM South American Craton 202 PRB Parana Basin Plate, South America 203 PAT Patagonia, South America 204 HON Honduras-Chortis, Central America 205 YUC Yucatan, Central America 206 CUB Cuba, Caribbean 208 CHI Chiapas, Central America 209 CUC Cuchumantanes, Central America 210 POM Polochic-Motahua, Central America 211 SCR Santa Cruz, Central America 212 GYP Guayape, Central America 213 MGJ Motagua-Jocotan, Central America 215 GUE Guerrero, Central America 216 CYR Cayman Ridge, Caribbean 217 WCT West Cayman Trough, Caribbean 218 ECT East Cayman Trough, Caribbean 219 THK Thunder Knoll, Caribbean 220 RSB Rosiland Bank, Caribbean 221 PDB Pedro Bank, Caribbean 222 JMC Jamaica, Caribbean 223 QSN Quinto Sueno, Caribbean 224 COF Caribbean Ocean Floor, Caribbean 225 MRB Maricaibo, Venezuela, South America 226 RML Romeral, Colombia, South America 227 STM Santa Marta, South America 228 PRJ Perija, South America 229 EPN Eastern Panama, Central America 230 CPN Central Panama, Central America 231 WPN Western Panama, Central America 233 FLS Florida Straits Block, Caribbean 234 LAA Lesser Antilles Arc, Caribbean 235 AVR Aves Ridge, Caribbean 236 SCB Saint Christopher Block, Caribbean 237 PTR Puerto Rico, Caribbean 238 EPR East Puerto Rican Trough, Caribbean 239 WPR West Puerto Rican Trough, Caribbean 240 MUT Muertos Trough, Caribbean 246 AAB Accreted Antilles Barbados, Caribbean 252 SHI Southern Hispaniola, Caribbean 253 SJH San Juan/Hispaniola, Caribbean 254 HCO Hispaniola Cordillera, Caribbean 255 NHI Northern Hispaniola, Caribbean 256 PDR Pinar del Rio, Caribbean 257 CFZ1 Carribean Fault Zone 1 258 SEB Southeastern Cuba, Caribbean 259 SMC Sierra Meastra of Cuba, Caribbean 260 CFZ2 Carribean Fault Zone 2 264 B2N Beta=2, Northern Gulf of Mexico, Caribbean 265 B2S Beta=2, Southern Gulf of Mexico, Caribbean 266 B3N Beta=3, Northern Gulf of Mexico, Caribbean 267 B3C Beta=3, Central Gulf of Mexico, Caribbean 268 B3S Beta=3, Southern Gulf of Mexico, Caribbean 269 B4N Beta=4, Northern Gulf of Mexico, Caribbean 270 B4S Beta=4, Southern Gulf of Mexico, Caribbean 271 SIB Sigsbee Block, Caribbean 272 B4C Beta=4, Central Gulf of Mexico, Caribbean 273 PRT Puerto Rico Trench, Caribbean 274 NCT North Cuban Thrust Sheet, Caribbean 275 SCT South Cuban Thrust Sheet, Caribbean 276 SPE Sandwich Plate East, Scotia Sea 277 DPN Drake Passage North, Scotia Sea 278 CSS Central Scotia Sea South, Scotia Sea 280 BDW Burdwood Plate, Scotia Sea 281 SPW Sandwich Plate West, Scotia Sea 282 NSE North Scotia Ridge East, Scotia Sea 283 SRW Shag Rock West, South Atlantic 284 SRE Shag Rock East, South Atlantic 285 SGR South Georgia Islands, South Atlantic 286 NSW North Scotia Ridge, Scotia Sea 287 SSI South Sandwich Islands, Scotia Sea 288 FLI Falkland Islands, South Atlantic/South America 290 SSS Salado subplate on South America 291 CSS Colorado subplate on South America 293 SSA Southern South America 294 FP Falkland Plateau (North Weddell Sea), South America 299 SAS South American subplate

300 Europe 301 EUR Northern European Craton and Eurasia 302 BAL Baltic Shield, Europe 303 NHL Northern Highlands (Scotland), Northern Europe 304 SPN Iberia, Southern Europe 305 CEU Central Europe 306 CSD Corsica/Sardinia, Southern Europe 307 ITL Apulia/Adria, Italy, Southern Europe 308 DIN Dinardes, Greece, Southern Europe 309 WSV Western Svalbard, Northern Europe 310 CSV Central Svalbard, Northern Europe 311 BAR Barentsia, Northern Europe 312 GRM Grampian Highlands, Northern Europe 313 MDV Midland Valley, Europe 314 SUP Southern Uplands, Europe 315 ENG England-Brabant (Southern Ireland & England, northern France) 317 POR Porcupine Plate, North Atlantic 318 RKL Rockall Bank, Rockall Plateau, North Atlantic 319 MOS Mosesia, Europe 320 BLE Balearics, Europe 321 WEE Western Europe 322 CAL Calabria/Campania, Southern Europe 323 SIC Northern Sicily, Southern Europe 324 VPT Vöring Plateau 327 PLG Pelagonia (Greece) 328 VAR Vardar (Greece) 329 BET Betic (Spain) 330 TOB Tornquist Block on Eurasia 331 UKB United Kingdom Block on Eurasia 333 APP Central Appenines (Italy) 335 EALP Eastern (Calcareous) Alps, Europe 336 CARP Carpathia, Europe 337 TISA Tisa, Europe 338 ROD Rhodopes, Europe 344 WALP Western Alps, Europe 345 ION Ionia (Greece), Southern Europe 346 GRC Greece, Southern Europe 347 CRT Crete and Southern Aegean (Greece), Southern Europe 348 TSV Transylvania, Europe 349 SMD Serbo-Macedonia, Europe 350 EPE Eastern Eurasia 351 SEU Southern Eurasia, conjugate to Greater India

400 Russia 401 SIB Siberian Craton, North Asia 402 KAZ Kazahkstan, Central Asia 403 KOL Kolyma, Northeast Asia 405 VRK Verkhoyansk Plate, North Asia 406 KAM Kamchatka Peninsula, Northeast Asia 407 CKP Chukotsky Peninsula, Northeast Asia 408 OMO Omolon Block, Northeast Asia 409 NES Northeast Siberia, Northeast Asia 410 MNG Mongolia Block, North Asia 411 OKCK Okotsk/Chukotkaia Plate, Northeast Asia 412 UMB Udo(Kony) Murgalia, Northeast Asia 413 SHR Shirshov Ridge, Northeast Asia 414 BRR Bowers Ridge, Northeast Asia 415 AMU Amuria, Russia 416 NEA Northeast Asia near Japan 417 MOKT Mongol-Okhotsk Basin, Russia 418 NACM North Asian Craton Margin 419 MAIN Mainitskiy Arc, Russia 421 ANYU Anyui, Russia 422 KHAN Khanka, Russia 430 HRT Henrietta Block, Russia 431 CHU Chukotka, Russia 432 AMU2 Amuria 2, Russia 433 ESMK East Samarka, Russia 435 YKVM Yarakvaam Plate, Russia 436 OLOY Oloy Plate, Russia 437 EABA East Asia Basin 438 EABA2 East Asia Basin 2 440 WRGI Wrangel Island, Russia 450 ESMK East Samarka, Russia 461 SIB2 Siberia 2 462 SIB3 Siberia 3 463 SIB4 Siberia 4 464 SIB5 Siberia 5

500 Indian Ocean and Tethys Ocean 501 IND Indian Craton 502 SLK Sri Lanka (Ceylon) 503 ARB Arabia 504 TAR Taurus (southern Turkey), Eurasia 505 IRN Iran, Asia 506 AFF Farah (Northern Afghanistan), Eurasia 507 AFS Helmand (Sistan, Central Afghanistan), Eurasia 508 SIN Sinai, Arabia 509 LEB Lebanon, Central/West Asia 510 GTI Greater India 511 CIB Central Indian Basin 512 CMP Cuvier Microplate, East Indian Ocean 513 GMP Gascoyne Microplate, East Indian Ocean 514 EBP Elan Bank Plate (Enderby Basin), Antarctica/Indian Ocean 515 SKP Southern Kerguelen Plateau, Antarctica/Indian Ocean 516 END Enderby Basin, Antarctica/Indian Ocean 519 NAF Jurassic Ocean Crust North of Africa 520 WPT Western Pontides, Eurasia 521 SKT Sakhariya, Eurasia 522 MND Menderes (Turkey), Eurasia 523 LYC Lycia (Turkey), Eurasia 524 BEY Bey Daglari (Turkey), Eurasia 525 KRS Kirsehir (Turkey), Eurasia 526 EPT East Pontides (northeastern Turkey), Eurasia 530 CMT Central MesoTethys North 531 WMT Western MesoTethys 532 EMT Eastern MesoTethys North 533 EMT Eastern MesoTethys 534 CMT Central MesoTethys South 535 CNT Central NeoTethys South 537 NAB1 North Australian Basin 1 538 NAB2 North Australian Basin 2 540 PTH Palaeo Tethys 541 PTHN Palaeo Tethys North 542 ZAG Zagros, Middle East 543 NAR North Arabia 544 LUT Lut Block, Middle East 545 NEA North-east Arabia 546 SYT Soythian-Turan Block, Middle East 547 HKU Hindu Kush, Middle East 548 URA Urals, Eurasia 550 INA North India 551 GGS Gagra, India 552 EAR East Argo Abyssal Plain, Eastern MesoTethys 553 WAB West Australian Basins 555 TRM Tarim, Asia 556 QLN Qilan Shan, Asia 573 MLY Malaysian Peninsula 575 CUV Cuvee Abbysal Plain 576 IAS India/Antarctica Spreading 578 SER South East Indian Ridge 579 CIR1 Central India Ridge 1 580 CRL1 Carlsberg Ridge 1, Indian Ocean 583 LBN Loyalty Basin, Australia 585 WTR Wharton Ridge, Indian Ocean 587 AAP Argo Abyssal Plain, Australia 588 MAR Maddagascar/Africa Ridge 589 ENR Enderby Ridge, Indian Ocean 590 WRE Wharton Ridge (Extinct), Indian Ocean 591 CIR2 Central Indian Ridge 2 592 CIR2 Carlsberg Ridge 2, Indian Ocean 593 ADR Aden Ridge, Indian Ocean 594 RDS Red Sea, Arabia 595 CINA1 Central India 1 596 MAS Mascarene, Africa 597 CINA2 Central India 2 598 ASI1 Australia-India Spreading 1 599 ASI2 Australia-India Spreading 2

600 Asia and Southeast Asia 601 NCH North China Platform 602 SCH South China Platform 603 SMA Sino/Malaya, SE Asia 604 ICH Indochina, SE Asia 605 BUR Burma, Indian Ocean 606 STB South Tibet, South Asia 607 BMP West Burma Plate, Indian Ocean 608 SPS South Phillipine Sea 609 NPS North Phillipine Sea 610 EPV East Parece Vela, Philippine Sea 611 WPV West Parece Vela Basin and West Shikoku Basin, Philippine Sea 612 NCS Northside South China Sea, SE Asia 613 SCS Southside South China Sea, SE Asia 614 KLM Kalimantan/Borneo, SE Asia 615 PNG Papua New Guinea, SE Asia 616 NTB North Tibet, South-Central Asia 617 RDB Reed Bank, SE Asia 618 MAC Macclesfield Bank, SE Asia 619 SIK Sikhate Alin, East Asia 620 VLA Vladivostok sliver, East Asia 621 CSA North Central Sikhate Alin sliver, East Asia 622 NSA North Sikhate Alin sliver, East Asia 623 NMS N-most Sikhate Alin sliver, East Asia 624 SAK Sakhalin, East Asia 625 CHK Central Hokkaido, East Asia 626 WHK West Hokkaido, East Asia 627 NEH Northeast Honshu, East Asia 628 CHN Central Honshu, East Asia 629 KAN Kanto Region, East Asia 630 NSH North Southwest Honshu and Kyushu, East Asia 631 SSH South Southwest Honshu and Kyushu, East Asia 632 TSO Tsoshima-Strati Block, East Asia 633 NKO North Korean Plate, East Asia 634 SKO South Korean Plate, East Asia 635 KYR Kita-Yamato Ridge, East Asia 636 YAM Yamato Ridge, East Asia 637 OKI Oki Ridge, Philippine Sea 638 SAD Sado Ridge, East Asia 639 NKM North Korean Margin Banks, East Asia 640 NEM Northeast Margin-Japan Basin, East Asia 641 SOJ Japan Basin Spreading Center, East Asia 642 YBS Yamato Basin Spreading Center, East Asia 643 LSM Laptev Sea Margin, East Asia 644 PCI Paracel Islands, SE Asia 645 CEL Celebes Basin, SE Asia 646 ZAM Zamboanga Peninsula of Phillipines, SE Asia 647 MLP Malay Peninsula, SE Asia 648 SOT South Okinawa Trough, SE Asia 649 NOT North Okinawa Trough, SE Asia 650 MPR Mapia Ridge, SE Asia 651 LSI Lombok-Sumbawa Islands, SE Asia 652 FAI Flores-Alor Islands, SE Asia 653 NWC Northwest Caroline Sea, Caroline Sea 654 WCS1 Western Caroline Sea 1, Caroline Sea 655 WCS2 Western Caroline Sea 2, Caroline Sea 656 WAY Western Ayu Trench, Philippine Sea 658 SCH South China Sea, SE Asia 659 ESB East Shikoku Basin, Philippine Sea 660 NWSC Northwest South China Sea, SE Asia 661 ESP Sundaland Piece, SE Asia 662 EJS Eastern Japan Sea, East Asia 663 PSC Proto South China Sea, SE and East Asia 664 BAN Banda Sea, SE Asia 665 CLL Celebes Sea Spreading Centre, SE Asia 667 ESW East Sulawesi, SE Asia 668 WSW West Sulawesi, SE Asia 669 NSU North Sulawesi, SE Asia 670 SLA Sula-Banggai, SE Asia 671 MCH Manchuria, SE Asia 672 BGB Bangka-Belitung, SE Asia 673 NSM North Sumatra, SE Asia 674 WPH West Philippines, SE Asia 675 SMB Sumba, SE Asia 676 BDA Banda Arc, SE Asia 677 PAL Palawan Block, SE Asia 678 EPH East Philippines, SE Asia 679 WHA West Halmahera Block, SE Asia 680 EHA East Halmahera Block, SE Asia 681 SER Seram, SE Asia 682 KTB Kep Tanimbar, SE Asia 683 WET Wetar, SE Asia 684 TIM Timor, SE Asia 685 AYU Ayu ridge, South East Asia 686 BSS Barisan - South Sumatra, SE Asia 687 AND Andaman-Nicobar Ridge, SE Asia 688 SWCB Southwest Caroline Basin, Caroline Sea 689 NEC Northeast Caroline Basin, Caroline Sea 690 SEC Southeast Caroline Basin, Caroline Sea 691 CLB Central Luzon Block, SE Asia 692 WCS3 Western Caroline Sea 3, Caroline Sea 693 WCR West Caroline Ridge, Caroline Sea 694 NLA North Luzon Arc, SE Asia 695 AMM Amami Plateau, Philippine Sea 696 BON Bonin Ridge, Philippine Sea 697 NNG North New Guinea, SE Asia 698 CNG Central New Guinea, SE Asia 699 MAR Mariana Ridge, Philippine Sea

700 Africa 701 AFR African Craton 702 MAD Madagascar 703 MDR Madagascar Ridge 704 SEY Seychelles 705 MAS Saya de Maya-Mascarene 706 ORA Oran Meseta 707 MOR Moroccan Meseta 708 KAB Kalbylies (north Africa) 709 SOM Somalia Plate 710 DAN Danakil Plate 712 LVB Lake Victoria Block 713 NMZ North Mozambique 714 NWA Northwest Africa 715 NEA Northeast Africa 718 TEL Tellian, Africa 719 MLT Hyblean/Malta, Africa 720 ALB Alboran, Africa 721 RIF Rif, Africa 750 MAL Malvinas Plate

800 Australia and Antarctica 801 AUS Australia 802 ANT Antarctica and East Antarctica 803 APN Antarctic Peninsula 804 MBL Marie Byrdland (Ross Terrane) and West Antarctica 805 ELL Ellsworth Mountains, Antarctica 806 NNZ North New Zealand (Western Province), SW Pacific 807 SNZ South New Zealand/Chatham Rise (Western Province), SW Pacific 808 THR Thurston Island, Antarctica 809 WHT Whitmore Mountains, Antarctica 810 BRK Berkner Island, Antarctica 811 STI South Shetland Islands, Antarctica 812 SOB South Orkney Islands Block, Antarctica 813 CBP Campbell Plateau (Southern part), SW Pacific 814 BEL Bellinghausen, Pacific 815 BBK Bruce Bank, Antarctica 816 DBW Discovery Bank West, Antarctica 817 DBE Discovery Bank East, Antarctica 818 HDB Herdman Bank, Antarctica 819 OBW Orkney Bank West, Antarctica 820 DPS Drake Passage South, Scotia Sea 821 TON Tonga Ridge, SW Pacific 822 NLB North Lau Basin, SW Pacific 823 LAU Lau Ridge, SW Pacific 824 VIT Vitiaz Trench, , SW Pacific 825 FIJ Fiji, SW Pacific 826 MNF Mid-North Fiji (Basin), SW Pacific 827 NHB New Hebrides, SW Pacific 828 JST Johnson Trench (western Vitiaz Trench), SW Pacific 829 NWB North Woodlark Basin, SW Pacific 830 SBK South Bismark Basin, SW Pacific 831 NKG North Kerguellen, Indian Ocean 832 NBK North Bismark, SW Pacific 833 LHR Lord Howe Rise, SW Pacific 834 NFR Norfolk Ridge, SW Pacific 835 TKR Three Kings Ridge, SW Pacific 836 LP Louisiade Plataeu, SW Pacific 837 KMR Kermadec Ridge, SW Pacific 838 NSF Northwest South Fiji Basin, SW Pacific 839 ESF East South Fiji Basin, SW Pacific 842 MNF Mid Norfolk Ridge, SW Pacific 843 ENF East Norfolk Ridge, SW Pacific 844 LYR Loyalty Ridge (east of Australia), SW Pacific 845 SLB South Loyalty Basin, Australia 846 EPC East Papuan Composite Terrane, SW Pacific 847 NBK North Bismark Basin, SW Pacific 849 SOL Solomon Sea (Australia Part), SW Pacific 850 TSM Tasmania, Australia 851 WSTR Western South Tasman Rise, Australia 852 ESTR Eastern South Tasman Rise, Australia 855 NLB North Loyalty Basin South, SW Pacific 856 SSF South South Fiji Basin, SW Pacific 857 NLBN North Loyalty Basin North, , SW Pacific 858 NFR2 Norfolk Ridge Block 2, SW Pacific 859 NB1 Norfolk Basin Block 1, SW Pacific 860 NB2 Norfolk Basin Block 2, SW Pacific 861 NB3 Norfolk Basin Block 3, SW Pacific 862 NB4 Norfolk Basin Block 4, SW Pacific 863 NB5 Norfolk Basin Block 5, SW Pacific 864 NIU Niuafoou (Lau Basin), SW Pacific 866 CS Chesterfield Plataeu, SW Pacific 867 GSM Gilbert Seamount Complex (southeast of Tasmania), Australia 868 CLP Challenger Plateau, SW Pacific 869 NLHR Northern Lord Howe Rise, SW Pacific 870 TOL Lau Basin Tonga Side, SW Pacific 871 GAS1 Gascoyne Abyssal Plain 1, Eastern Indian Ocean 872 GAS2 Gascoyne Abyssal Plain 2, Eastern Indian Ocean 873 GAS3 Gascoyne Abyssal Plain 3, Eastern Indian Ocean 874 CUV1 Cuvier Abyssal Plain 1, Eastern Indian Ocean 875 CUV2 Cuvier Abyssal Plain 2, Eastern Indian Ocean 876 CUV3 Cuvier Abyssal Plain 3, Eastern Indian Ocean 877 CUV4 Cuvier Abyssal Plain 4, Eastern Indian Ocean 878 PP Papuan Plataeu, SW Pacific 879 CHA Chatham Rise, New Zealand 880 PER1 Perth Abyssal Plain 1, Eastern Indian Ocean 881 PER2 Perth Abyssal Plain 2, Eastern Indian Ocean 882 MPL Microplate Middle Lord Howe Rise/Challenger Plataeu, SW Pacific 883 NDR North Dampier Ridge, SW Pacific 884 M1DR Middle 1 Dampier Ridge, SW Pacific 885 M2DR Middle 2 Dampier Ridge, SW Pacific 886 SDR South Dampier Ridge, SW Pacific 887 ETP East Tasman Plataeu, Australia 888 EPP Eastern Papuan Plataeu, SW Pacific 889 MR Mellish Rise, SW Pacific 890 KP Kenn Plataeu, SW Pacific 891 IB Iselin Bank, Antarctica 892 NPNG1 Northern Papua New Guinea 1, SW Pacific 893 NPNG2 Northern Papua New Guinea 2, SW Pacific 894 EAUS Eastern Australia 895 ENT Eastern NeoTethys South 896 PER Perth Abyssal Plain, Australia 897 NCT1 North Cato Trough 1, SW Pacific 898 NCT2 North Cato Trough 2, SW Pacific 899 CAT Cato Trough, SW Pacific

900 Pacific Ocean and Various Other Oceans 901 PAC Pacific Plate 902 FAR Farallon Plate, East Pacific 903 VAN Vancouver Plate, North Pacific 904 ALU Aluk Plate, South Pacific 905 HIK Hikurangi Plataeu (Moa Plate), Pacific 906 HHP Henry Hudson Plate, Pacific 907 JMN Jan Mayen Plate, North Atlantic 908 EMAN East Manihiki, Pacific Ocean 909 COC Cocos Plate, East Pacific 910 JFC Juan de Fuca Plate, North Pacific 911 NAZ Nazca Plate, East Pacific 912 NMG North Magellan, Pacific 913 SMG South Magellan, Pacific 914 CNK Chinook Plate, North Pacific 915 MTH Mathematician Plate, East Pacific 916 RIV Rivera Plate, East Pacific 917 GLP Guadelupe Plate, East Pacific 918 KUL Kula Plate, North Pacific 919 PHX Phoenix Plate, Pacific 920 MANI Manihiki, Pacific Ocean 921 OTP Osbourn Trough Phoenix Plate, Pacific 922 EAS Easter Island Plate, East Pacific 923 JFD Juan Fernandez Plate, East Pacific 924 NFAR Farallon Plate to Cocos Plate, East Pacific 925 LEF Leif Plate, Pacific 926 IZA1 Izanagi Plate 1, Northwest Pacific 927 IZA2 Izanagi Plate 2, Northwest Pacific 928 FPX Farallon Plate to Phoenix Plate, Pacific 929 ALK Aluk Plate 2, South Pacific 930 PXN Phoenix Plate to Nazca Plate, Pacific 931 BEL2 Bellinghausen Plate 2, South Pacific 932 KUL2 Farallon Plate to Kula Plate, North Pacific 933 IZA3 Izanagi Plate 3, Northwest Pacific 934 IZA4 Izanagi Plate 4, Northwest Pacific 935 NZP Present Day Nazca, East Pacific 936 HHP Henry Hudson Plate, Pacific 937 MBL2 Marie Byrd Land 2, South Pacific 938 KUL3 Izanagi Plate to Kula Plate, North Pacific 939 KUL4 Pacific Plate to Kula Plate, North Pacific 940 FCAR Farallon Plate Becomes Caribeean 941 ALT Aleutian Basin, Pacifc Ocean 942 FLB Filchner Block, Antarctica 943 HAAG Haag, Antarctica 944 DML Dronning Maud Land, Antarctica 945 LZH Lutzow-Holm Bay, Antarctica 946 RAY Raynor Provine, Antarctica 960 PXPH Phoenix Plate to Phillipine Sea Plate, Northwest Pacific 961 NBK North Bismark Basin 962 CEL Celebes Sea 970 RIV Rivera Microplate, East Pacific 971 BAU Bauer Microplate, East Pacific 972 BAUC Bauer Microplate Core, East Pacific 973 TCAR Trapped Carribean 981 PACO Ontong Java Plateau fixed to Pacific 982 MPPO Manihiki fixed to Ontong Java 983 HKO Hikurangi fixed to Manihiki 984 SMN1 Southeast Manihiki 1 985 SMN2 Southeast Manihiki 2 986 SMN3 Southeast Manihiki 3 987 SMN4 Southeast Manihiki 4 988 NBH North Birds Head, Papua New Guinea 989 BHE Birds Head, Papua New Guinea 990 NIB North Iberia, Europe 991 WPAN1 West Panthalassa Spreading Centre 1 992 WPAN2 West Panthalassa Spreading Centre 2 993 SPAN1 South Panthalass Spreading Centre 1 994 SPAN2 South Panthalass Spreading Centre 2 995 EPAN1 East Panthalass Spreading Centre 1 996 EPAN2 East Panthalass Spreading Centre 2

Ridges and Other Spare Plate ID's 141 SEIR South East Indian Ridge 142 COR Coral Sea Ridge, Australia 143 TASR Tasman Ridge, Australia 151 NER North America, Eurasia Ridge 152 SNMR South America/North America Ridge 153 IZP Izanagi/Pacific Ridge 154 IDAF India/Africa Ridge 155 FARW Farewell Terrane, North America 156 AFAN Africa/Antartica Ridge 157 BANS Banda Sea, South East Asia 158 MBYR1 Marie Byrd Land Ridge 1 159 MBYR2 Marie Byrd Land Ridge 2 160 NAMC North America Craton Margin 161 RUBY Ruby Terrrane, North America 162 WPHB West Phillipine Basin, South East Asia 163 MLR Mellish Ridge, Australia 166 WTR Wharton Ridge, Indian Ocean 167 IAR1 India-Antarctica Ridge 1 168 IAR2 India-Antarctica Ridge 2 169 AAPR1 Argo Abyssal Plain Ridge 1 179 AAPR2 Argo Abyssal Plain Ridge 2 185 SFB South Fiji Basin 187 SSR Solomon Sea Ridge 189 AAFR Anarctica-Africa Ridge Segment 192 SEIR South East Indian Ridge Segment 193 NSIR North Sea-Icealand Ridge Segment 194 KFR Kula-Farallon Ridge Segment 195 KPR Kula-Pacific Ridge Segment 196 CBNR1 Canada Basin-North America Ridge Segments 1 197 ANAR Alaska-North America Ridge Segements 198 CBNR2 Canada Basin-North America Ridge Segments 2 203 PZR Phoenix-Izanagi Ridge Segments 207 PPR Phoenix-Pacific Ridge Segments 214 OSBP Osbourne-Pacific Ridge 232 PFR Phoenix-Farallon Ridge Segements 241 CRR Caroline Ridge 242 NIR Nazca-Izanagi Ridge Segments 243 NKR Nazca-Kula Ridge Segments 244 KIR Kula-Izanagi Ridge Segments 245 PKR Pacific-Kula Ridge Segments 263 NCR North Coral Sea Ridge Segements 247 TAR Tasman Ridge 248 MAR Marianna-East Parce Vela Ridge 249 EPV1 East Parca Vela Basin 1 250 EPV2 East Parca Vela Basin 2 251 SFBR South Fiji Basin Ridge 261 MRC Macquarie Ridge 262 NFBR North Fiji Basin 284 MPS Phillipine Sea Ridge 289 FAP1 Falklands Plateau-Antarcica Ridge 1 292 PIR Pacific-Izanagi Ridge 298 JPR Juan De Fuca-Pacific Ridge Segment 316 CPR Cocos-Pacific Ridge Segment 325 NCR Nazca-Cocos Ridge Segment 326 NPR Nazca-Pacific Ridge Segment 332 PFR Pacific-Farallon Ridge Segment 334 JNP Junction Plate, South East Asia 340 ANR Antarcica-Nazca Ridge Segment 341 APR Antarcica-Pacific Ridge Segment 342 FPR1 Farallon-Phoneix Ridge Segment 1 343 FPR2 Farallon-Phoneix Ridge Segment 2 352 FPR3 Farallon-Phoneix Ridge Segment 3 353 FPAR1 Farallon-Pacific Ridge Segment 1 354 FPAR2 Farallon-Pacific Ridge Segment 2 355 FPAR3 Farallon-Pacific Ridge Segment 3 358 KUR Kula Ridge Segment 359 FIR Farallon-Izanagi Ridge Segment 360 WMT Western Mesotethys Rdige Segment 361 SAR Somalia/Africa Ridge Segment 362 DPS Drake Passage, South, South America 363 CCS Central Scotia Sea, South America 364 SPE Sandwich Plate East, South America 365 SCR Southern South America-Colorado Subplate Ridge 366 FAP2 Falklands Plateau-Antarcica Ridge 2 379 PSCS Proto South China Sea Ridge, South East Asia 381 IPR Izanagi-Pacific Ridge Segment 380 MOO Mongol Okhotsk Plate 383 KPR Kula-Pacific Ridge Segment 384 NPR Nazca-Pacific Ridge Segment 385 CPR Cocos-Pacific Ridge Segment 386 VPR Vancouver-Pacific Ridge Segment 387 RPR Rivera-Pacific Ridge Segment 388 CAP Cuvier Abyssal Plain 389 NMR North America-Africa Ridge Segment 446 BMP Burma Plate 447 SML Somalia Plate 448 PSCS Proto South China Sea Plate 449 WGND West Gondwana Plate 451 GND Gondwana Plate 452 LRA Laurasia Plate 454 PPR Phoenix-Pacific Ridge 455 OJHR Ontong Java-Hikurangi Ridge 456 OEB Ontong Java-Ellice Basin 457 MHR Manihiki-Hikurangi Ridge 458 NMR Norwest Manihiki Ridge 459 CHC Cache Creek Ridge 473 BMR Bellinghausen Sea-Pacific Ridge 474 NSMR Northeast-Southeast Manihiki Ridge 475 FARR Farallon-Aluk Ridge 476 SPT1 South Pacific Traingel Ridge 1 478 SLBR South Loyalty Basin Ridge 479 ABR Argo Abyssal Plain-Burma Ridge 481 PIR1 Phoenix-Izanagi Ridge Segment 1 482 PIR2 Phoenix-Izanagi Ridge Segment 2 483 SPT2 South Pacific Traingel Ridge 2 484 MSM Manihiki-Southeast Manihiki Ridge 485 CMT1 Central Mesotethys Ridge 1 486 EMT1 Eastern Mesotethys Ridge 1 487 WMT Western Mesotethys Ridge 488 AAPR Argo Abyssal Plain Ridge 490 CMT2 Central Mesotethys Ridge 2 491 EMT2 Eastern Mesotethys Ridge 2 492 MNK Manihiki 493 FPR1 Farallon-Phoneix Ridge 1 494 FPR2 Farallon-Phoneix Ridge 2 495 NBR Nazca-Bauer Ridge 496 JUR Junction Ridge Segment 497 EGND East Gondwana Plate 498 JUNC Junction Back Arc, South East Asia 586 ECAR East Caroline Basin 581 MBL Marie Byrd Land 772 MLAR Malvinas-Africa Ridge