DRAKE-PASSAGE
912 872 191 261
AUSTRALIA-ANTARCTICA
279 279 155 363
CUBA-FLORIDA
828 828 621 632
BEIRING-STRAIT
461 454 863 865
FRAM-STRAIT
1107 1067  972 972
DENMARK-STRAIT
1055 1045 862 878
BARENTS-OPENING
1178 1129 935 956
GIBRALTAR-STRAIT
1127 1127 680 685
CANADA-ARCH-75N
967 927 963 949
CANADA-ARCH-66N
963 937 879 885
BAFFIN-MOUTH
908 906 839 855
EOF