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Spartel
Spartel Bank or Majuán Bank is a submerged former island located in the Strait of Gibraltar near Cape Spartel and the Spartel Sill. Its highest point is currently below the surface. Spartel Bank is one of several seamounts in the bed of Gibraltar Strait; similar but deeper seamounts are found at Camarinal Sill and further east. These represent landslide blocks which slid south from the north bank of the Strait of Gibraltar when the strait was formed, possibly through erosion by inflowing waters of the Zanclean flood. It vanished under the surface approximately 12,000 years ago due to rising ocean levels from melting ice caps after the last Glacial Maximum. It has been proposed by researchers Jacques Collina-Girard and Marc-André Gutscher as a site for the legendary lost island of Atlantis. In follow-up correspondence, however, Gutscher indicated that the island could not have been Atlantis, referring to Plato's description of a Bronze Age society, which Spartel could not have sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Spartel
Cape Spartel ( ar, رأس سبارطيل; french: Cap Spartel; ary, أشبرتال) is a promontory in Morocco about above sea level at the entrance to the Strait of Gibraltar, 12 km West of Tangier. Below the cape are the Caves of Hercules. Etymology According to Mohamed Chafik, the name of this location is derived from Latin ''spartium'', which is the name of a plant genus (Spanish broom). Description Cape Spartel is frequently but incorrectly referred to as the northernmost point of Africa, which is instead Ras ben Sakka, Tunisia. It is the most North Western point of mainland Africa. The cape rises to a height of 326 m. at the top of Jebel Quebir where there is a tower. There is another tower nearer to the end of the cape which serves as a lighthouse. Below the cape are the Caves of Hercules, Tanger, Caves of Hercules. These are open to the public and they are accessible from Robinson Plage. The caves have shown evidence of Neolithic occupation. Before they were a to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Location Hypotheses Of Atlantis
There are several hypotheses about real-world events that could have inspired Plato's fictional story of Atlantis, told in the ''Timaeus'' and ''Critias''. While Plato's story was not part of the Greek mythic tradition and his dialogues use it solely as an allegory about hubris, researchers have speculated about real natural disasters that could have served as inspiration. Additionally, many works of pseudohistory and pseudoarchaeology treat the story as fact, offering reinterpretations which tie to national mysticism or theories of ancient aliens. While Plato's story explicitly locates Atlantis in the Atlantic Ocean near the Pillars of Hercules, location hypotheses include Helike, Thera, Troy, and the North Pole. North-West of Egypt: From Greece to Spain Most theories of the placement of Atlantis center on the Mediterranean, influenced largely by the geographical location of Egypt from which the story allegedly is derived. Island of Pharos Robert Graves in his ''The Greek M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spartel Sill
The Spartel or Espartel Sill is one of the sills separating the Mediterranean Sea and the Atlantic Ocean. This threshold is the second shallowest seafloor pass between the Iberian Peninsula and Africa. It is located near the Strait of Gibraltar and the Camarinal Sill, at {{coord, 35, 55, N, 5, 47, W, name=Camarinal Sill, display=inline,title, at a depth of −300 m. The deep, salty and dense waters of the Mediterranean must climb to that depth when flowing towards the Atlantic. See also * Spartel Bank *Saddle point In mathematics, a saddle point or minimax point is a point on the surface of the graph of a function where the slopes (derivatives) in orthogonal directions are all zero (a critical point), but which is not a local extremum of the function ... Aquatic sills Strait of Gibraltar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strait Of Gibraltar
The Strait of Gibraltar ( ar, مضيق جبل طارق, Maḍīq Jabal Ṭāriq; es, Estrecho de Gibraltar, Archaic: Pillars of Hercules), also known as the Straits of Gibraltar, is a narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates the Iberian Peninsula in Europe from Morocco in Africa. The two continents are separated by of ocean at the Strait's narrowest point between Point Marroquí in Spain and Point Cires in Morocco. Ferries cross between the two continents every day in as little as 35 minutes. The Strait's depth ranges between which possibly interacted with the lower mean sea level of the last major glaciation 20,000 years ago when the level of the sea is believed to have been lower by . The strait lies in the territorial waters of Morocco, Spain, and the British overseas territory of Gibraltar. Under the United Nations Convention on the Law of the Sea, foreign vessels and aircraft have the freedom of navigation and overflight t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantis
Atlantis ( grc, Ἀτλαντὶς νῆσος, , island of Atlas (mythology), Atlas) is a fictional island mentioned in an allegory on the hubris of nations in Plato's works ''Timaeus (dialogue), Timaeus'' and ''Critias (dialogue), Critias'', wherein it represents the antagonist naval power that besieges "Ancient Athens", the Counterfactual history, pseudo-historic embodiment of Plato's ideal state in ''The Republic (Plato), The Republic''. In the story, Athens repels the Atlantean attack unlike any other nation of the Ecumene, known world, supposedly bearing witness to the superiority of Plato's concept of a state. The story concludes with Atlantis falling out of favor with the deities and submerging into the Atlantic Ocean. Despite its minor importance in Plato's work, the Atlantis story has had a considerable impact on literature. The allegorical aspect of Atlantis was taken up in utopian works of several Renaissance writers, such as Francis Bacon's ''New Atlantis'' and Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camarinal Sill
The Camarinal Sill is the sill separating the Mediterranean Sea and the Atlantic Ocean. This threshold is the shallowest seafloor pass between the Iberian Peninsula and Africa. It is located approximately 25 km west of the narrowest section of the Strait of Gibraltar and 20 km east of the Espartel Sill, at , at an elevation of −280 m. Its formation is linked to the Zanclean flood and the termination of the Messinian salinity crisis, when the Mediterranean was abruptly refilled through the Strait of Gibraltar, excavating the 900-metre-deep gorge that lies underneath the water. A competing hypothesis suggests that both the gorge and the Camarinal Sill are the result of fluvial erosion during the desiccation of the Mediterranean (Messinian salinity crisis). Marine waters must climb to that depth when flowing between both ocean domains. During World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Last Glacial Maximum
The Last Glacial Maximum (LGM), also referred to as the Late Glacial Maximum, was the most recent time during the Last Glacial Period that ice sheets were at their greatest extent. Ice sheets covered much of Northern North America, Northern Europe, and Asia and profoundly affected Earth's climate by causing drought, desertification, and a large drop in sea levels. Based on changes in position of ice sheet margins dated via terrestrial cosmogenic nuclides and radiocarbon dating, growth of ice sheets commenced 33,000 years ago and maximum coverage was between 26,500 years and 19–20,000 years ago, when deglaciation commenced in the Northern Hemisphere, causing an abrupt rise in sea level. Decline of the West Antarctica ice sheet occurred between 14,000 and 15,000 years ago, consistent with evidence for another abrupt rise in the sea level about 14,500 years ago. Glacier fluctuations around the Strait of Magellan suggest the peak in glacial surface area was constrained to betwee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science (journal)
''Science'', also widely referred to as ''Science Magazine'', is the peer-reviewed academic journal of the American Association for the Advancement of Science (AAAS) and one of the world's top academic journals. It was first published in 1880, is currently circulated weekly and has a subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is over 400,000 people. ''Science'' is based in Washington, D.C., United States, with a second office in Cambridge, UK. Contents The major focus of the journal is publishing important original scientific research and research reviews, but ''Science'' also publishes science-related news, opinions on science policy and other matters of interest to scientists and others who are concerned with the wide implications of science and technology. Unlike most scientific journals, which focus on a specific field, ''Science'' and its rival ''Nature (journal), Nature'' c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology (journal)
''Geology'' is a peer-reviewed publication of the Geological Society of America (GSA). GSA says (ISSN 0091-7613) that it is the most widely read scientific journal in the field of earth science. It is published monthly, with each issue containing 20 or more articles. One of the goals of the journal is to provide a forum for shorter articles (four pages each) and less focus on purely academic research–type articles. According to the ''Journal Citation Reports'', the journal had a 2020 impact factor of 5.399. The editorial board is very diverse. The journal is indexed in Scopus and SCImago. See also *List of scientific journals *List of scientific journals in earth and atmospheric sciences A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union ... References External links * [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Age
The Bronze Age is a historic period, lasting approximately from 3300 BC to 1200 BC, characterized by the use of bronze, the presence of writing in some areas, and other early features of urban civilization. The Bronze Age is the second principal period of the three-age system proposed in 1836 by Christian Jürgensen Thomsen for classifying and studying ancient societies and history. An ancient civilization is deemed to be part of the Bronze Age because it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from production areas elsewhere. Bronze is harder and more durable than the other metals available at the time, allowing Bronze Age civilizations to gain a technological advantage. While terrestrial iron is naturally abundant, the higher temperature required for smelting, , in addition to the greater difficulty of working with the metal, placed it out of reach of common use until the end o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bryn Mawr Classical Review
''Bryn Mawr Classical Review'' (''BMCR'') is an open access journal founded in 1990. It publishes reviews of current scholarly work in the field of classical studies including classical archaeology. This journal is the second oldest online humanities scholarly journal. It provides both online and print subscriptions at no charge. The journal is funded entirely by the sale of Bryn Mawr Commentaries. The journal receives many submissions from volunteers, and its editors maintain an online list of materials that need to be reviewed for those interested.O'Donnell, J.J. (1996) Five Years of Bryn Mawr Classical Review. ''The Serials Librarian'', 28(3-4), pp.223-228 The online version also offe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
