Question: What latitude is defined as the border of the continent where Mount Axworthy is a part of?

full_context: Document 1: Galan Ridge: Galan Ridge is a prominent ridge which forms the northeastern rampart of the Dana Mountains in Palmer Land, Antarctica. It was mapped by the United States Geological Survey from ground surveys and U.S. Navy air photos, 1961–67, and was named by the Advisory Committee on Antarctic Names for Michael P. Galan, a member of the McMurdo Station winter party in 1967 and of the South Pole—Queen Maud Land Traverse III in 1967–68.
Document 2: Mount Pew: Mount Pew () is a mountain (2,950 m) that surmounts the central part of the ridge separating Kelly and Towles Glaciers, in the Admiralty Mountains in Antarctica. Mapped by United States Geological Survey (USGS) from surveys and U.S. Navy air photos, 1960–64. Named by Advisory Committee on Antarctic Names (US-ACAN) for James A. Pew, geophysicist at McMurdo Station, 1966–67.
Document 3: McCarthy Ridge: McCarthy Ridge () is a broad, mainly ice-covered ridge with steep sides forming the east wall of Carnein Glacier, in the foothills of southeastern Eisenhower Range, in Victoria Land, Antarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1955–63, and was named by the Advisory Committee on Antarctic Names for Peter C. McCarthy, biolab manager at McMurdo Station, winter party 1966, under contract with the Northstar Research and Development Institute, Minneapolis, to the National Science Foundation.
Document 4: Himalia Ridge: Himalia Ridge is a ridge running east–west on the north side of the Ganymede Heights massif, north-east of Jupiter Glacier, in the east of Alexander Island, Antarctica. It was photographed from the air by the Ronne Antarctic Research Expedition in 1947 and mapped from these photographs by D. Searle of the Falkland Islands Dependencies Survey in 1960. The ridge was named by the UK Antarctic Place-Names Committee following British Antarctic Survey geological work, 1983–84, after Himalia, a satellite of the planet Jupiter, in association with Jupiter Glacier. The site lies within Antarctic Specially Protected Area (ASPA) No.147.
Document 5: Antarctica: In 1983, the Antarctic Treaty Parties began negotiations on a convention to regulate mining in Antarctica. A coalition of international organizations launched a public pressure campaign to prevent any minerals development in the region, led largely by Greenpeace International, which established its own scientific station—World Park Base—in the Ross Sea region and conducted annual expeditions to document environmental effects of humans on Antarctica. In 1988, the Convention on the Regulation of Antarctic Mineral Resources (CRAMRA) was adopted. The following year, however, Australia and France announced that they would not ratify the convention, rendering it dead for all intents and purposes. They proposed instead that a comprehensive regime to protect the Antarctic environment be negotiated in its place. The Protocol on Environmental Protection to the Antarctic Treaty (the "Madrid Protocol") was negotiated as other countries followed suit and on 14 January 1998 it entered into force. The Madrid Protocol bans all mining in Antarctica, designating Antarctica a "natural reserve devoted to peace and science".
Document 6: Grikurov Ridge: Grikurov Ridge () is a ridge that extends westward for about from the south end of the LeMay Range, in central Alexander Island, Antarctica. The feature was mapped from trimetrogon air photography taken by the Ronne Antarctic Research Expedition, 1947–48, and from survey by the Falkland Islands Dependencies Survey, 1948–50. It was named by the UK Antarctic Place-Names Committee for the Russian Garrik Grikurov, a Soviet exchange geologist with the British Antarctic Survey, who worked in this area in 1963–64.
Document 7: Mount Axworthy: Mount Axworthy () is a mountain in the northwest part of the Dana Mountains in Palmer Land. It was mapped by the United States Geological Survey from ground surveys and from U.S. Navy air photos, 1961–67, and named by the Advisory Committee on Antarctic Names for Charles S. Axworthy, a hospital corpsman and leader of the support personnel with the Palmer Station winter party in 1965.
Document 8: Wilkes Land: Wilkes Land is a large district of land in eastern Antarctica, formally claimed by Australia as part of the Australian Antarctic Territory, though the validity of this claim has been placed for the period of the operation of the Antarctic Treaty, to which Australia is a signatory. It fronts on the southern Indian Ocean between Queen Mary Coast and Adelie Land, extending from Cape Hordern in 100°31' E to Pourquoi Pas Point, in 136°11' E. The region extends as a sector about 2600 km towards the South Pole, with an estimated land area of 2,600,000 km², mostly glaciated. It is further subdivided in the following coastal areas which can also be thought of as sectors extending to the South Pole:
Document 9: Mount Andrus: Mount Andrus is a shield volcano 3.2 km (2 mi) SE of Mount Boennighausen in the SE extremity of Ames Range, in Marie Byrd Land, Antarctica. Mapped by USGS from surveys and U.S. Navy air photos, 1964-68. Named by US-ACAN for Lt. Carl H. Andrus, US Navy, medical officer and Officer-in-Charge of Byrd Station in 1964.
Document 10: Antarctica: New claims on Antarctica have been suspended since 1959 although Norway in 2015 formally defined Queen Maud Land as including the unclaimed area between it and the South Pole. Antarctica's status is regulated by the 1959 Antarctic Treaty and other related agreements, collectively called the Antarctic Treaty System. Antarctica is defined as all land and ice shelves south of 60° S for the purposes of the Treaty System. The treaty was signed by twelve countries including the Soviet Union (and later Russia), the United Kingdom, Argentina, Chile, Australia, and the United States. It set aside Antarctica as a scientific preserve, established freedom of scientific investigation and environmental protection, and banned military activity on Antarctica. This was the first arms control agreement established during the Cold War.
Document 11: Mount Mann: Mount Mann is a mountain, high, standing on the southeast edge of Lexington Table, south of Mount Zirzow, in the Forrestal Range, Pensacola Mountains, Antarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos from 1956–66, and was named by the Advisory Committee on Antarctic Names for Captain Edward K. Mann of the United States Air Force, who was an assistant in the Research Division of the U.S. Naval Support Force, Antarctica between 1966–68.
Document 12: Mount Hemmingsen: Mount Hemmingsen () is a mountain at the northeast end of the Werner Mountains, located on the south side of Meinardus Glacier, southwest of Court Nunatak, in Palmer Land, Antarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1961–67, and was named by the Advisory Committee on Antarctic Names for Edvard A. Hemmingsen, a biologist at McMurdo Station in the summer of 1966–67, and at Palmer Station, 1967–68.
Document 13: National Antarctic Program: Till date 48 countries have signed the Antarctic Treaty which was drafted and negotiated back in 1959. Out of these, only 28 countries have the Consultative status i.e. these Parties have the right to participate in Antarctic Treaty Consultative Meetings (ATCM) and are accordingly known as Consultative Parties and their presence in Antarctica is shown by carrying substantial research there.
Document 14: Wilkes Land: Wilkes Land is a large district of land in eastern Antarctica, formally claimed by Australia as part of the Australian Antarctic Territory, though the validity of this claim has been placed for the period of the operation of the Antarctic Treaty, to which Australia is a signatory. It fronts on the southern Indian Ocean between Queen Mary Coast and Adelie Land, extending from Cape Hordern in 100°31' E to Pourquoi Pas Point, in 136°11' E. The region extends as a sector about 2600 km towards the South Pole, with an estimated land area of 2,600,000 km², mostly glaciated. It is further subdivided in the following coastal areas which can also be thought of as sectors extending to the South Pole:
Document 15: Melania Ridge: Melania Ridge () is a basalt ridge running southeast for from Mount Melania, on Black Island in the Ross Archipelago, Antarctica. It was named by the Advisory Committee on Antarctic Names (1999) in association with Mount Melania.
ground_truth: south of 60° S
sub_queries: Mount Axworthy >> part of Answer: Dana Mountains
Dana Mountains >> continent Answer: Antarctica
What latitude is defined as being Antarctica 's border? Answer: south of 60° S