▁– ▁ 3 rd ▁Soviet ▁Ant ar ctic ▁Ex ped ition ▁– ▁led ▁by ▁Y ev gen y ▁Tol st ik ov ▁▁ 1 9 5 8 – 1 9 5 9 ▁– ▁New ▁Zealand ▁Ge ological ▁Survey ▁Ant ar ctic ▁Ex ped ition ▁▁ 1 9 5 8 – 1 9 6 0 ▁– ▁ 4 th ▁Soviet ▁Ant ar ctic ▁Ex ped ition ▁– ▁led ▁by ▁Aleks andr ▁D ral kin ▁▁ 1 9 5 9 – 1 9 6 1 ▁– ▁ 5 th ▁Soviet ▁Ant ar ctic ▁Ex ped ition ▁– ▁led ▁by ▁Y ev gen y ▁Kor ot ke v ich ▁▁ 1 9 6 0 ▁– ▁South ▁African ▁National ▁Ant ar ctic ▁Ex ped ition ▁▁ 1 9 6 0 – 1 9 6 2 ▁– ▁ 6 th ▁Soviet ▁Ant ar ctic ▁Ex ped ition ▁– ▁led ▁by ▁V . ▁D ri at sky ▁▁ 1 9 6 1 – 1 9 6 3 ▁– ▁ 7 th ▁Soviet ▁Ant ar ctic ▁Ex ped ition ▁– ▁led ▁by ▁Aleks andr ▁D ral kin ▁▁ 1 9 6 2 – 1 9 6 2 ▁– ▁V ost ok ▁traverse ▁– ▁led ▁by ▁Australian ▁National ▁Ant ar ctic ▁Research ▁Ex ped itions ▁( AN A RE ) ▁▁ 1 9 6 2 – 1 9 6 4 ▁– ▁ 8 th ▁Soviet ▁Ant ar ctic ▁Ex ped ition ▁– ▁led ▁by ▁Mik h ail ▁Som ov ▁▁ 1 9 6 3 – 1 9 6 5 ▁– ▁