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Cave S
Cave S is a limestone cave in the British Overseas Territory of Gibraltar. It is located on the eastern side of the Rock of Gibraltar, near Holy Boy's Cave. Human remains were found in the cave in 1910 that did not appear to be of a modern man. Description Captain Sewell discovered what is now known as Cave S or Sewell's Cave. Sewell also gave his name to Sewell's Fig Tree Caves which are now known as Goat's Hair Twin Caves.Genista Caves Underground-Gibraltar.com, accessed 8 January 2013 Sir carried out a survey of Gibraltar in 1864 which recorded the cave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gibraltar
) , anthem = " God Save the King" , song = " Gibraltar Anthem" , image_map = Gibraltar location in Europe.svg , map_alt = Location of Gibraltar in Europe , map_caption = United Kingdom shown in pale green , mapsize = , image_map2 = Gibraltar map-en-edit2.svg , map_alt2 = Map of Gibraltar , map_caption2 = Map of Gibraltar , mapsize2 = , subdivision_type = Sovereign state , subdivision_name = , established_title = British capture , established_date = 4 August 1704 , established_title2 = , established_date2 = 11 April 1713 , established_title3 = National Day , established_date3 = 10 September 1967 , established_title4 = Accession to EEC , established_date4 = 1 January 1973 , established_title5 = Withdrawal from the EU , established_date5 = 31 January 2020 , official_languages = English , languages_type = Spoken languages , languages = , capital = Westside, Gibraltar (de facto) , coordinates = , largest_settlement_type = largest district , l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Of Gibraltar
The Rock of Gibraltar (from the Arabic name Jabel-al-Tariq) is a monolithic limestone promontory located in the British territory of Gibraltar, near the southwestern tip of Europe on the Iberian Peninsula, and near the entrance to the Mediterranean. It is high. Most of the Rock's upper area is covered by a nature reserve, which is home to around 300 Barbary macaques. These macaques, as well as a labyrinthine network of tunnels, attract many tourists each year. The Rock of Gibraltar, one of the two traditional Pillars of Hercules, was known to the Romans as ''Mons Calpe'', the other pillar being ''Mons Abila'', either Monte Hacho or Jebel Musa on the African side of the Strait. According to ancient myths fostered by the Greeks and the Phoenicians, and later perpetuated by the Romans, the two points marked the limit to the known world, although the Phoenicians had actually sailed beyond this point into the Atlantic, both northward and southward. The Mediterranean Sea surroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solutional Cave
A solutional cave, solution cave, or karst cave is a cave usually formed in the soluble rock limestone. It is the most frequently occurring type of cave. It can also form in other rocks, including chalk, dolomite, marble, salt beds, and gypsum. Process Bedrock is dissolved by natural acid in groundwater that seeps through bedding-planes, faults, joints and so on. Over geological epochs these openings expand as the walls are dissolved to become caves or cave systems. The portions of a solutional cave that are below the water table or the local level of the groundwater will be flooded. Limestone caves The largest and most abundant solutional caves are located in limestone. Limestone caves are often adorned with calcium carbonate formations produced through slow precipitation. These include flowstones, stalactites, stalagmites, helictites, soda straws, calcite rafts and columns. These secondary mineral deposits in caves are called ''speleothems''. Carbonic acid dissoluti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Overseas Territories
The British Overseas Territories (BOTs), also known as the United Kingdom Overseas Territories (UKOTs), are fourteen dependent territory, territories with a constitutional and historical link with the United Kingdom. They are the last remnants of the former British Empire and do not form part of the United Kingdom itself. The permanently inhabited territories are internally Self-governance, self-governing, with the United Kingdom retaining responsibility for Defence (military), defence and foreign relations. Three of the territories are inhabited only by a transitory population of military or scientific personnel. All but one of the rest are listed by the Special Committee on Decolonization, UN Special Committee on Decolonization as United Nations list of non-self-governing territories, non-self-governing territories. All fourteen have the Monarchy of the United Kingdom, British monarch as head of state. three territories (the Falkland Islands, Gibraltar and the Akrotiri an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holy Boy's Cave
Holy Boy's Cave is a cave in the British Overseas Territory of Gibraltar. It is located on the eastern side of the Rock, near Cave S. Description The current shape of the Rock of Gibraltar is the result of nature but it is also the work of the Royal Engineers The Corps of Royal Engineers, usually called the Royal Engineers (RE), and commonly known as the ''Sappers'', is a corps of the British Army. It provides military engineering and other technical support to the British Armed Forces and is heade .... They would tunnel and smooth out any likely looking climbing surfaces. When they did this they would sometimes discover new caves like Holy Boys Cave. The ''History of the Royal Sappers and Miners'' recounts the cave being discovered in 1711 by some miners of the corps, while scarping the back of the Rock:- :"It was situated on its eastern side, and its extent classed it among some of the largest within the area of the fortress. Removing the rank vegetation which had over-gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goat's Hair Twin Caves
The Goat's Hair Twin Caves are in the British Overseas Territories, British Overseas Territory of Gibraltar. Description The two caves are located at 190 metres above sea level, situated side by side about 30 metres above the path leading to Martin’s Cave. Both caves have large, triangular-shaped entrances, and were formed along vertical fractures. Marine erosion is evident in both. The Goat's Hair Twin Caves are a pair of sea "twin caves" situated on the eastern side of Gibraltar. This name was given to them as it was a goatherd refuge in the 19th century and this meant a large amount of goat's hair found attached to the cave walls. This site's original name is Sewell's Fig Tree Caves after Captain Sewell, who was also the discoverer of what is now often referred to as Cave S or Sewell's Cave. In 1867 these caves were explored and partly excavated by Captain Brome, a well-known explorer of Gibraltar's caves at the time. One of these caves was then heavily excavated and emptie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Warren
General Sir Charles Warren, (7 February 1840 – 21 January 1927) was an officer in the British Royal Engineers. He was one of the earliest European archaeologists of the Biblical Holy Land, and particularly of the Temple Mount. Much of his military service was spent in British South Africa. Previously he was police chief, the head of the London Metropolitan Police, from 1886 to 1888 during the Jack the Ripper murders. His command in combat during the Second Boer War was criticised, but he achieved considerable success during his long life in his military and civil posts. Education and early military career Warren was born in Bangor, Gwynedd, Wales, the son of Major-General Sir Charles Warren. He was educated at Bridgnorth Grammar School and Wem Grammar School in Shropshire. He also attended Cheltenham College for one term in 1854, from which he went to the Royal Military College, Sandhurst and then the Royal Military Academy at Woolwich (1855–57). On 27 December 1857, he w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Gibraltar Sand Dune
The Great Gibraltar Sand Dune is an ancient sand dune in the British Overseas Territory of Gibraltar. It forms part of the Upper Rock Nature Reserve and dominates the eastern cliffs of the Rock of Gibraltar. It was once used to capture rainwater which was contained in underground tanks within the Rock to satisfy the population's potable water needs. Geology The prehistoric dune is made from yellow, windblown sands lacking the red component of the sands on the west side of the Rock. It is made of the same sand that once formed part of a vast savanna of the late Pleistocene where Neanderthals hunted. The levant winds of prehistory continuously blew sand from this savanna westwards, accumulating against the eastern cliffs of the Rock, reaching from the base of the cliff right down to sea level (at that time there was no road where Sir Herbert Miles Road is today). The occasional rockfall from the precipice above added boulders to the dune so the formation seen today is a consolidat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Supply In Gibraltar
Water supply and sanitation in Gibraltar have been major concerns for its inhabitants throughout its history, from medieval times to the present day. The climate of Gibraltar is a mild Mediterranean one with warm dry summers and cool wet winters. Since daily records of rainfall began in 1790, annual rainfall has averaged a mean of with the highest volumes in December and the lowest in July. Rose (2001), p. 112 However, most of Gibraltar's small land area is occupied by the Rock of Gibraltar, a limestone outcrop that is riddled with caves and crevices. There are no rivers, streams, or large bodies of water on the peninsula, which is connected to Spain via a narrow sandy isthmus. Gibraltar's water supply was formerly provided by a combination of an aqueduct, wells, and the use of cisterns, barrels and earthenware pots to capture rainwater. This became increasingly inadequate as Gibraltar's population grew in the 18th and 19th centuries; the settlement was a breeding ground for le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Cave
A sea cave, also known as a littoral cave, is a type of cave formed primarily by the wave action of the sea. The primary process involved is erosion. Sea caves are found throughout the world, actively forming along present coastlines and as relict sea caves on former coastlines. Some of the largest wave-cut caves in the world are found on the coast of Norway, but are now 100 feet or more above present sea level. These would still be classified as littoral caves. By contrast, in places like Thailand's Phang Nga Bay, solutionally formed caves in limestone have been flooded by the rising sea and are now subject to littoral erosion, representing a new phase of their enlargement. Some of the best-known sea caves are European. Fingal's Cave, on the island of Staffa in Scotland, is a spacious cave some 70 m long, formed in columnar basalt. The Blue Grotto of Capri, although smaller, is famous for the apparent luminescent quality of its water, imparted by light passing through underwater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wynfrid Duckworth
Wynfrid Lawrence Henry Duckworth (5 June 1870 – 14 February 1956) was a British anatomist, and former Master of Jesus College, Cambridge. The Duckworth Laboratory (Department of Biological Anthropology) at Cambridge University is named after him. Life Wynfrid Lawrence Henry Duckworth was born in Liverpool to Henry Duckworth and Mary Bennett, Duckworth attended Birkenhead School and the École Libre des Cordéliers before studying sciences at Jesus College, Cambridge. He began a lifelong college fellowship in 1893, and during the Second World War served as Master. Duckworth obtained his medical degree in 1905 after training at St Bartholomew's Hospital. in 1910 he was reporting on excavations that he was involved with in Gibraltar. He found an ancient skeleton in Cave S. He taught physical anthropology and anatomy during various periods, interrupted by a term on the General Medical Council and a commission in the Royal Army Medical Corps. He also served as the president of the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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