SEAL @225 (75.0%) on 26-mar-2011 [ 12 ] using east_pacific_rise
CPL @1104 (78.4%) on 18-mar-2018 [ "western flank of _" "west flank of _" "northernmost extension of _" "east flank of _" "volcanoes called _" "eastern flank of _" "mountain range known as _" "mountain chain called _" "mountain chain known as _" "range known as _" "east flanks of _" "mountain ranges like _" "hydrothermal vents along _" "vent field on _" "crustal structure of _" "mountain range called _" ] using east_pacific_rise