Let us do Longitudes: /// 20% North 1001 South 20 40 60 W 140 120 -Z G N 150 160 E 100 A 40 GREENLAND ^ 3 40 4T 1 BO' 4br 60° ASKE ANTARCTICA 801 100 129 45 140 100 2 Po 120 140 20 North 160 South AD 00 180​