paragraph_text: Haddon Bay is a bay lying immediately east of Mount Alexander along the south coast of Joinville Island, Antarctica. It was discovered in January 1893 by Thomas Robertson, master of the ship "Active", one of the Dundee whalers. The bay was surveyed by the Falkland Islands Dependencies Survey in 1953 and named by the UK Antarctic Place-Names Committee in 1956 for Professor Alfred C. Haddon, who helped Dr. W.S. Bruce with his preparations for scientific work with the Dundee whaling expedition.

paragraph_text: Kroner Lake is a circular lake in diameter, lying immediately west of Whalers Bay, on Deception Island in the South Shetland Islands of Antarctica. Its old name, "Tokroningen", meaning the two kroner piece, was given by whalers during the period 1905–31. The original name was altered to Kroner Lake in 1950, by the UK Antarctic Place-Names Committee following a survey of Deception Island by Lieutenant Commander D.N. Penfold, Royal Navy, in 1948–49.

paragraph_text: Africa is the world's second largest and second most - populous continent (behind Asia in both categories). At about 30.3 million km (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area. With 1.2 billion people as of 2016, it accounts for about 16% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, the Isthmus of Suez and the Red Sea to the northeast, the Indian Ocean to the southeast and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognised sovereign states (countries), nine territories and two de facto independent states with limited or no recognition. The majority of the continent and its countries are in the Northern Hemisphere, with a substantial portion and number of countries in the Southern Hemisphere.

paragraph_text: The continental margin, between the continental shelf and the abyssal plain, comprises a steep continental slope followed by the flatter continental rise. Sediment from the continent above cascades down the slope and accumulates as a pile of sediment at the base of the slope, called the continental rise. Extending as far as 500 km (310 mi) from the slope, it consists of thick sediments deposited by turbidity currents from the shelf and slope. The continental rise's gradient is intermediate between the slope and the shelf, on the order of 0.5 -- 1 °.

paragraph_text: Andersen Harbor () is a small bay in the Melchior Islands, Palmer Archipelago, Antarctica, formed by the concave west side of Eta Island and the north end of Omega Island. It was charted by Discovery Investigations in 1927 and probably named after Kapt. Ola Andersen of the factory ship "Svend Foyn", following the usage of Norwegian whalers that had operated in the area. The harbor was surveyed by Argentine expeditions in 1942, 1943 and 1948.

paragraph_text: The continental margin, between the continental shelf and the abyssal plain, comprises a steep continental slope followed by the flatter continental rise. Sediment from the continent above cascades down the slope and accumulates as a pile of sediment at the base of the slope, called the continental rise. Extending as far as 500 km (310 mi) from the slope, it consists of thick sediments deposited by turbidity currents from the shelf and slope. The continental rise's gradient is intermediate between the slope and the shelf.

paragraph_text: Foyn Harbor () is an anchorage between Nansen Island and Enterprise Island in Wilhelmina Bay, off the west coast of Graham Land, Antarctica. It was surveyed by M.C. Lester and T.W. Bagshawe in 1921–22, and was named by whalers in the area after the whaling factory "Svend Foyn", which was moored here during 1921–22.

paragraph_text: This is a list of island countries. An island is a land mass (smaller than a continent) that is surrounded by water. Many island countries are spread over an archipelago, as is the case with the Federated States of Micronesia and the Indonesia (which consists of thousands of islands). Others consist of a single island, such as Nauru, or part of an island, such as Haiti. Although Australia is designated as a continent, it is often referred to as an island, as it has no land borders. Some declared island countries are not universally recognized as politically independent, such as Northern Cyprus. Some states, such as Taiwan, officially claim to hold continental territories but are de facto limited to control over islands.

paragraph_text: Zealandia (/ ziːˈlændiə /), also known as the New Zealand continent or Tasmantis, is a nearly submerged mass of continental crust that sank after breaking away from Australia 60 -- 85 million years ago, having separated from Antarctica between 85 and 130 million years ago. It has variously been described as a continental fragment, a microcontinent and a continent. The name and concept for Zealandia were proposed by Bruce Luyendyk in 1995.

paragraph_text: Bearing Island (or also Direction Island) is a small antarctic island lying midway between Nansen Island and Enterprise Island in Wilhelmina Bay, off the west coast of Graham Land. Bearing Island is located at (). The name Bearing or Direction Island was used for this feature by whalers in the area because the island and a rock patch on Nansen Island were used as leading marks when entering Foyn Harbor from the southeast.

paragraph_text: Gouvernøren Harbor () is a small harbor indenting the east side of Enterprise Island just west of Pythia Island in Wilhelmina Bay, off the west coast of Graham Land, Antarctica. The name was applied by whalers using the harbor because the whaling vessel "Gouvernøren I" was wrecked there in 1916.

paragraph_text: Leith Cove () is a cove in the northeast part of Paradise Harbor, along the west coast of Graham Land, Antarctica. It was probably named by whalers operating in this vicinity, as Leith, Scotland, was the home of Salvesen and Company, whalers.

paragraph_text: Whalers Bay is a small bay entered between Fildes Point and Penfold Point at the east side of Port Foster, Deception Island, in the South Shetland Islands of Antarctica. The bay was so named by the French Antarctic Expedition, 1908-10, under Charcot, because of its use at that time by whalers.

paragraph_text: A stay-at-home defenceman renowned for his defensive skills, Reekie was originally drafted in 1983 by the Hartford Whalers; however, he never signed with the team and re-entered the NHL draft two years later where he was drafted this time by the Buffalo Sabres. Reekie played for the Sabres, New York Islanders, Tampa Bay Lightning, Washington Capitals, and Chicago Blackhawks.

paragraph_text: Earlier theories (e.g. by Alfred Wegener and Alexander du Toit) of continental drift postulated that continents ``ploughed ''through the sea. The idea that the seafloor itself moves (and also carries the continents with it) as it expands from a central axis was proposed by Harry Hess from Princeton University in the 1960s. The theory is well accepted now, and the phenomenon is known to be caused by convection currents in the asthenosphere, which is ductile, or plastic, and the brittle lithosphere.

paragraph_text: World Park Base was a non-governmental year-round Antarctic base located at Cape Evans on Ross Island in the Ross Dependency. The international environmental organization Greenpeace established World Park Base in 1987 in order to press its demand for the Antarctic Treaty nations to declare all of the continent of Antarctica a World Park. This would make the entire continent off-limits to commercial exploitation and pollution, and permit only limited scientific research. Greenpeace closed down and completely dismantled the base in 1992.

paragraph_text: Emilio Marcos Palma was the first person born south of the 60th parallel south (the continental limit according to the Antarctic Treaty), as well as the first one born on the Antarctic mainland, in 1978 at Base Esperanza, on the tip of the Antarctic Peninsula; his parents were sent there along with seven other families by the Argentine government to determine if the continent was suitable for family life. In 1984, Juan Pablo Camacho was born at the Frei Montalva Station, becoming the first Chilean born in Antarctica. Several bases are now home to families with children attending schools at the station. As of 2009, eleven children were born in Antarctica (south of the 60th parallel south): eight at the Argentine Esperanza Base and three at the Chilean Frei Montalva Station.

paragraph_text: Paradise Harbor, also known as Paradise Bay, is a wide embayment behind Lemaire and Bryde Islands in Antarctica, indenting the west coast of Graham Land between Duthiers and Leniz Points. The name was first applied by whalers operating in the vicinity and was in use by 1920. It is one of only two harbors used for cruise ships to stop on the continent; the other is Neko Harbour. Argentina's Almirante Brown Antarctic Base stands on the coast of the bay, as does Chile's González Videla Antarctic Base.

paragraph_text: The Cambrian is a major division of the geologic timescale that begins about 541.0 ± 1.0 Ma. Cambrian continents are thought to have resulted from the breakup of a Neoproterozoic supercontinent called Pannotia. The waters of the Cambrian period appear to have been widespread and shallow. Continental drift rates may have been anomalously high. Laurentia, Baltica and Siberia remained independent continents following the break-up of the supercontinent of Pannotia. Gondwana started to drift toward the South Pole. Panthalassa covered most of the southern hemisphere, and minor oceans included the Proto-Tethys Ocean, Iapetus Ocean and Khanty Ocean.

paragraph_text: Continental drift is the movement of the Earth's continents relative to each other, thus appearing to ``drift ''across the ocean bed. The speculation that continents might have 'drifted' was first put forward by Abraham Ortelius in 1596. The concept was independently and more fully developed by Alfred Wegener in 1912, but his theory was rejected by some for lack of a mechanism (though this was supplied later by Arthur Holmes). The idea of continental drift has been subsumed by the theory of plate tectonics, which explains how the continents move.

Question: The continental limit applicable to the location of Whalers Bay is defined by Treaty as what?
Answer: 60th parallel south