All marine waters of Antarctic Atlantic bounded by a line commencing from a point at longitude 70°00'W on the coast of Antarctica at Palmer Land; thence running across the George VI Sound to a point at longitude 70°00'W on the south coast of Alexander Island; thence along the east coast of this island to a point on the northeast coast at longitude 70°00'W; thence running due north to latitude 60°00'S; thence due east along this parallel to 50°00'W longitude; thence due north to 50°00'S latitude; thence due east along this parallel to 30°00'E longitude; thence due south to Princess Ragnhild coast in Antarctica; thence running in a westerly direction along the coast of Antarctica to the point of departure.