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Buchanan Point
Buchanan Point is a headland north-west of Cape Dundas and south-east of Mackintosh Cove, at the north-eastern end of Laurie Island in the South Orkney Islands of Antarctica. Etymology In 1903 the Scottish National Antarctic Expedition under William Speirs Bruce applied the name "Cape Buchanan", after J.Y. Buchanan, a member of the Challenger Expedition of 1872–76, to the prominent cape north-westward, which had been named "Cape Valavielle" in 1838 by a French expedition under Captain Jules Dumont d'Urville. At the same time, the French name (in English form but misspelled "Cape Vallavielle") was transferred to the point now described. The name Cape Valavielle has been retained for the prominent cape, as applied by d'Urville, on the basis of priority and wide usage. For the sake of historical continuity, the UK Antarctic Place-Names Committee The UK Antarctic Place-Names Committee (or UK-APC) is a United Kingdom government committee, part of the Foreign and Commonwealth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headland
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
