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Cape Spencer-Smith
Cape Spencer-Smith is the northernmost cape of White Island, in the Ross Archipelago. Named by the New Zealand Geological Survey Antarctic Expedition (NZGSAE) (1958–59) for the Rev. Arnold Spencer-Smith, chaplain with the Ross Sea Party of the Imperial Trans-Antarctic Expedition The Imperial Trans-Antarctic Expedition of 1914–1917 is considered to be the last major expedition of the Heroic Age of Antarctic Exploration. Conceived by Sir Ernest Shackleton, the expedition was an attempt to make the first land crossing ... (1914–17), who died on March 9, 1916, on the return journey after laying the depots to Mount Hope for Shackleton's party. He had suffered from scurvy and had been carried for 40 days on a sledge by his companions prior to his death. It is separated from Ross Island by Haskell Strait. References Headlands of Victoria Land Scott Coast {{ScottCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Island (Ross Archipelago)
White Island is an island in the Ross Archipelago of Antarctica. It is long, protruding through the Ross Ice Shelf immediately east of Black Island. It was discovered by the Discovery Expedition (1901–04) and so named by them because of the mantle of snow which covers it. Some 142 km2 of shelf ice adjoining the north-west coast of the island has been designated an Antarctic Specially Protected Area ( ASPA 137) because it supports an isolated small breeding population of Weddell seals. White Island consists of two Pleistocene shield volcanoes overlain by volcanic cone Volcanic cones are among the simplest volcanic landforms. They are built by ejecta from a volcanic vent, piling up around the vent in the shape of a cone with a central crater. Volcanic cones are of different types, depending upon the nature and ...s. The last known eruption occurred 0.17 million years ago. See also * List of Antarctic and subantarctic islands * Mount Nipha, standing almost precisely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Archipelago
Ross Archipelago () is a name for that group of islands which, together with the ice shelf between them, forms the eastern and southern boundaries of McMurdo Sound in Antarctica. The most northerly is Beaufort Island, then comes Ross Island, the Dellbridge Islands, and Black Island and White Island. Frank Debenham's classic report, ''The Physiography of the Ross Archipelago'', 1923, described "Brown Island" (now Brown Peninsula) as a part of the group. See also * Composite Antarctic Gazetteer * List of Antarctic and sub-Antarctic islands * List of Antarctic islands south of 60° S * SCAR * Territorial claims in Antarctica Seven sovereign states – Argentina, Australia, Chile, France, New Zealand, Norway, and the United Kingdom – have made eight territorial claims in Antarctica. These countries have tended to place their Antarctic scientific observation and st ... References External links {{RossDependency-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Geological Survey Antarctic Expedition
The New Zealand Geological Survey Antarctic Expedition (NZGSAE) describes a series of scientific explorations of the continent Antarctica. The expeditions were notably active throughout the 1950s and 1960s. Features named by the expeditions 1957–1958 expedition The 1957–1958 expedition went to the Ross Dependency and named the Borchgrevink Glacier. Other features named include: * Carter Ridge * Felsite Island * Halfway Nunatak * Hedgehog Island * Moraine Ridge 1958–1959 expedition * Cadwalader Beach * Cape Hodgson * Carter Ridge * Isolation Point * Mountaineer Range * Mount Aurora * Mount Hayward * Mount Henderson (White Island) * Mount Bird. 1960–1961 expedition * Deverall Island * Lonewolf Nunataks 1961–1962 expedition * Aurora Heights * The Boil * Ford Spur * Graphite Peak * Half Century Nunatak * Half Dome Nunatak * Hump Passage * Last Cache Nunatak * Lookout Dome * Montgomerie Glacier * Mount Fyfe * Mount Macdonald * Snowshoe Pass * Turret Nu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Spencer-Smith
Arnold Patrick Spencer-Smith (17 March 1883 – 9 March 1916) was an English clergyman and amateur photographer who joined Sir Ernest Shackleton's 1914–1917 Imperial Trans-Antarctic Expedition as chaplain on the Ross Sea party, who were tasked with laying a chain of depots across the Ross Ice Shelf towards the Beardmore Glacier for Shackleton's intended crossing party. On the trail, Spencer-Smith fell ill with scurvy at 83° south and left alone in a tent for 10 days while the others continued on to lay the last depot. After their return he was pulled on a sledge back towards the base at Cape Evans, but died on the journey in March 1916. Cape Spencer-Smith on White Island in the Ross Archipelago is named in his honour. Early life and education Spencer-Smith was born on 17 March 1883, in Streatham, Surrey, England. He shared a birthday with Lawrence Oates, who died on his return from the South Pole with Robert Falcon Scott on the ''Terra Nova'' Expedition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Sea Party
The Ross Sea party was a component of Sir Ernest Shackleton's 1914–1917 Imperial Trans-Antarctic Expedition. Its task was to lay a series of supply depots across the Great Ice Barrier from the Ross Sea to the Beardmore Glacier, along the polar route established by earlier Antarctic expeditions. The expedition's main party, under Shackleton, was to land near Vahsel Bay on the Weddell Sea on the opposite coast of Antarctica, and to march across the continent via the South Pole to the Ross Sea. As the main party would be unable to carry sufficient fuel and supplies for the whole distance, their survival depended on the Ross Sea party setting up supply depots, which would cover the final quarter of their journey. Shackleton set sail from London on his ship , bound for the Weddell Sea in August 1914. Meanwhile, the Ross Sea party personnel gathered in Australia, prior to departure for the Ross Sea in the second expedition ship, . Organisational and financial problems delayed th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Trans-Antarctic Expedition
The Imperial Trans-Antarctic Expedition of 1914–1917 is considered to be the last major expedition of the Heroic Age of Antarctic Exploration. Conceived by Sir Ernest Shackleton, the expedition was an attempt to make the first land crossing of the Antarctic continent. After Roald Amundsen's South Pole expedition in 1911, this crossing remained, in Shackleton's words, the "one great main object of Antarctic journeyings". Shackleton's expedition failed to accomplish this objective, but became recognized instead as an epic feat of endurance. Shackleton had served in the Antarctic on the ''Discovery'' expedition of 1901–1904, and had led the ''Nimrod'' expedition of 1907–1909. In this new venture he proposed to sail to the Weddell Sea and to land a shore party near Vahsel Bay, in preparation for a transcontinental march via the South Pole to the Ross Sea. A supporting group, the Ross Sea party, would meanwhile establish camp in McMurdo Sound, and from there lay a series o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Hope (Ross Dependency)
Mount Hope is a dome-shaped hill, rising to approximately , situated at the foot of the Beardmore Glacier, Ross Ice Shelf, Antarctica at . Discovery It was discovered on 3 December 1908, by Ernest Shackleton and his south polar party, on their journey towards the South Pole during the Nimrod Expedition. Through their ascent of this hill the party gained their first sight of the glacier which provided the route to the polar plateau and the pole itself. Shackleton recorded: "We reached the base of the mountain which we hoped to climb in order to gain a view of the surrounding country [...] With great difficulty we clambered up this rock face, and then ascended a gentle snow slope [...] From the top of this ridge there burst upon our view an open road to the south, for there stretched before us a great glacier [...] stretching away south inland until at last it seemed to merge in high inland ice". Shackleton named the hill that provided this vantage point "Mount Hope", for the promi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haskell Strait, Antarctica
Haskell Strait refers to the ocean passage in southern McMurdo Sound, running between Cape Armitage, Ross Island and Cape Spencer-Smith, White Island, Antarctica. Oceanographically, it separates McMurdo Sound from the ocean basin (ice shelf cavity) beneath the Ross Ice Shelf. The Strait itself is around 25 km wide and in places over 900 m deep. Currents of nearly half a knot have been measured in the Strait, although typical flows are lower. It is mostly covered by the ice of the McMurdo Ice Shelf and fast ice in southern McMurdo Sound. On rare occasions sea-ice breakout exposes the north-west corner of the Strait which becomes navigable and vessels can actually moor off Scott Base. Name It is named after the New Zealand polar scientist Dr Timothy G. Haskell in 2009. It is unclear why it was not named previously as a strait. Possibly, this was because it is typically ice-covered and is dominated by the barrier (the McMurdo Ice Shelf). However, it dwarfs the other nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headlands Of Victoria Land
A headland, also known as a head, is a coastal landform, a point of land usually high and often with a sheer drop, that extends into a body of water. It is a type of promontory. A headland of considerable size often is called a cape.Whittow, John (1984). ''Dictionary of Physical Geography''. London: Penguin, 1984, pp. 80, 246. . Headlands are characterised by high, breaking waves, rocky shores, intense erosion, and steep sea cliff. Headlands and bays are often found on the same coastline. A bay is flanked by land on three sides, whereas a headland is flanked by water on three sides. Headlands and bays form on discordant coastlines, where bands of rock of alternating resistance run perpendicular to the coast. Bays form when weak (less resistant) rocks (such as sands and clays) are eroded, leaving bands of stronger (more resistant) rocks (such as chalk, limestone, and granite) forming a headland, or peninsula. Through the deposition of sediment within the bay and the erosion of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
