Atherton Peak ( 54°7′S36°45′W / 54.117°S 36.750°W ) is a peak rising to about 500 metres (1,600 ft) east of Fortuna Bay, South Georgia. It was charted by Discovery Investigations, 1929–30, and named after Noel Atherton, cartographer in the Admiralty Hydrographic Office at the time, later chief Civil Hydrographic Officer, 1951–62. [1]
Joinville Island is the largest island of the Joinville Island group, about 40 nautical miles long in an east–west direction and 12 nautical miles wide, lying off the northeastern tip of the Antarctic Peninsula, from which it is separated by the Antarctic Sound.
The Amundsen Glacier is a major Antarctic glacier, about 7 to 11 km wide and 150 km (80 nmi) long. It originates on the Antarctic Plateau where it drains the area to the south and west of Nilsen Plateau, then descends through the Queen Maud Mountains to enter the Ross Ice Shelf just west of the MacDonald Nunataks.
Joinville Island group is a group of antarctic islands, lying off the northeastern tip of the Antarctic Peninsula, from which Joinville Island group is separated by the Antarctic Sound.
Quarles Range is a high and rugged range of the Queen Maud Mountains, extending from the polar plateau between Cooper Glacier and Bowman Glacier and terminating near the edge of Ross Ice Shelf.
Fortuna Bay is a bay 3 miles (5 km) long and 1 mile (1.6 km) wide. Its entrance is defined by Cape Best on the west and Robertson Point to the east, near Atherton Peak on the north coast of South Georgia. It was named after the Fortuna, one of the ships of the Norwegian–Argentine whaling expedition under C.A. Larsen which participated in establishing the first permanent whaling station at Grytviken, South Georgia, in 1904–05. The Second German Antarctic Expedition (SGAE) under Wilhelm Filchner explored Fortuna Bay in 1911–12. Discovery Investigations (DI) personnel charted the area during their 1929–30 expedition.
Liv Glacier is a steep valley glacier, 40 nautical miles long, emerging from the Antarctic Plateau just southeast of Barnum Peak and draining north through the Queen Maud Mountains to enter Ross Ice Shelf between Mayer Crags and Duncan Mountains. It was discovered in 1911 by Roald Amundsen, who named it for the daughter of Fridtjof Nansen.
The Land Glacier is a broad, heavily crevassed glacier, about 35 nautical miles long, descending into Land Bay in Marie Byrd Land, Antarctica. It was discovered by the United States Antarctic Service (1939–41) and named for Rear Admiral Emory S. Land, Chairman of the United States Maritime Commission.
Mount Back is a peak, 650 metres (2,130 ft) high, located 1.5 nautical miles (3 km) south of Doris Bay, South Georgia. It was named by the UK Antarctic Place-Names Committee for Squadron Leader Anthony H. Back, Royal Air Force, assistant surveyor with the British Combined Services Expedition of 1964–65, who assisted in the survey of this peak.
Mount Barren is a mountain, 645 metres (2,120 ft) high, standing west of Husvik Harbour on the north coast of South Georgia. Its name is descriptive, and was probably given by the Discovery Investigations in 1926–30. Mount Barren lies 0.8 nautical miles (1.5 km) north of McIlroy Peak named after British surgeon Dr. James McIlroy (surgeon).
The borders of the oceans are the limits of Earth's oceanic waters. The definition and number of oceans can vary depending on the adopted criteria. The principal divisions of the five oceans are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern (Antarctic) Ocean, and Arctic Ocean. Smaller regions of the oceans are called seas, gulfs, bays, straits, and other terms. Geologically, an ocean is an area of oceanic crust covered by water.
Best Peak is a peak, 600 metres (2,000 ft) high, standing southwest of Illusion Point, Fortuna Bay, on the north coast of South Georgia. The name appears to be first used on a 1931 British Admiralty chart.
Coronda Peak is a peak over 610 metres (2,000 ft) high, standing north of Leith Harbour on the north coast of South Georgia. The name appears on a chart showing the results of surveys by Discovery Investigations personnel in 1927 and 1929, and is probably after the SS Coronda whose captain was of assistance to the survey party.
Treble Peak is a peak with three summits rising to about 610 m, situated east of Fortuna Bay and 0.5 nautical miles (0.9 km) south of Mount Harper on the north coast of South Georgia. Charted and named descriptively by DI personnel in 1929.
The Duncan Mountains are a group of rugged coastal foothills, about 18 nautical miles long, extending from the mouth of Liv Glacier to the mouth of Strom Glacier at the head of the Ross Ice Shelf in Antarctica.
Fortuna Peak is a peak, 385 metres (1,260 ft) high, standing at the east side of Fortuna Bay, on the north coast of South Georgia. The name appears to be first used on a 1931 British Admiralty chart, and is probably in association with Fortuna Bay.
Harper Peak is a peak, 785 metres (2,575 ft) high, standing east of Fortuna Peak and Fortuna Bay on the north coast of South Georgia. The name appears to be first used on a 1931 British Admiralty chart.
The Medina Peaks are rugged, mainly ice-free, peaks surmounting a ridge 15 nautical miles long, extending north along the east side of Goodale Glacier to the edge of the Ross Ice Shelf, Antarctica.
Mount Macklin is a mountain having 2 peaks, the higher at 1,900 metres (6,200 ft), between Mount Carse and Douglas Crag in the southern part of the Salvesen Range of South Georgia. It was surveyed by the South Georgia Survey in the period 1951–57, and was named by the UK Antarctic Place-Names Committee for Alexander H. Macklin, the medical officer of the Imperial Trans-Antarctic Expedition under Ernest Shackleton, 1914–16. Macklin accompanied Shackleton in the voyage of the James Caird from Elephant Island to King Haakon Bay, South Georgia.
Noel Atherton was a British cartographer in the Admiralty Hydrographic Office; today known as the United Kingdom Hydrographic Office. Chief Civil Hydrographic Officer and Assistant Superintendent of Charts, for the Admiralty between 1951 and 1962.