The islands and territories S of 60 degrees S, between 160 degrees E and 45 degrees E longitude, excluding Adelie Land; area 6,044,000 sq km/2,332,984 sq mi of land and 75,800 sq km/29,259 sq mi of ice shelf. The population on the Antarctic continent is limited to research personnel. There are scientific bases at Mawson (1954) in MacRobertson Land, named after the explorer; at Davis (1957) on the coast of Princess Elizabeth Land, named in honour of Mawson's second-in-command; at Casey (1969) in Wilkes Land, named after Lord Casey; and at Macquarie Island (1948). It came into being 1933, when established by a British Order in Council. Subject by: Russell Webb