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Rouffignac Cave
The Rouffignac cave, in the French commune of Rouffignac-Saint-Cernin-de-Reilhac in the Dordogne département, contains over 250 engravings and cave paintings dating back to the Upper Paleolithic. In conjunction with other caves and abris of the Vézère valley, the Rouffignac cave was classified a Monument historique in 1957 and a world heritage site in 1979 by UNESCO as part of the ''Prehistoric Sites and Decorated Caves of the Vézère Valley''. Geography and description of the cave The ''Cave of the hundred mammoths'', also known as ''Miremont cave'', ''Cro des Cluzeau'' or ''Cro de Granville'', is about south of Rouffignac on a hill slope along the right-hand side of the La Binche river, a left tributary of the Manaurie. Perched only about one kilometer farther east on the opposite side of the valley is the little village of Fleurac. The rocks of the cave are flat-lying limestones belonging to the uppermost Coniacian; they are very rich in flint nodules. These rocks to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rouffignac-Saint-Cernin-de-Reilhac
Rouffignac-Saint-Cernin-de-Reilhac (; oc, Rofinhac e Sent Sarnin de Relhac) is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France. Geography Surrounded by rolling hills and agricultural land uses, Rouffignac's nearest communities are the municipalities of Fleurac, St. Geyrac and Saint-Félix-de-Reillac-and-Mortemarts. Montignac is 15 km east. It is located 25 miles southeast of the city of Périgueux. Two tributaries of the Vézère, the Manaurie and the Vimont, run close by. History The Château de l'Herm nearby dates from the 16th century, and construction began in the 15th. It was later abandoned, and Eugène Le Roy used it as a setting in his novel ''Jacquou le Croquant''. The church of Saint-Germain-de-Paris is built in a roman style and has a gothic interior. It was classified as a national monument in 1900. A second church is L'église Saint-Saturnin de Saint-Cernin-de-Reillac. On 1 January 1973, the communes of Saint-Cernin- ... [...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] |
Édouard-Alfred Martel
Édouard-Alfred Martel (1 July 1859, Pontoise, Val-d'Oise – 3 June 1938, Montbrison), the 'father of modern speleology', was a world pioneer of cave exploration, study, and documentation. Martel explored thousands of caves in his native France and many other countries, popularised the pursuit of cave exploration, introduced the concept of speleology as a distinct area of scientific study, maintained an extensive archive, and in 1895 founded , the first organisation devoted to cave science in the world. Life and Exploration Édouard-Alfred Martel was born in Pontoise, Seine-et-Oise on 1 July 1859. Born into a family of lawyers, he studied at the Lycée Condorcet in Paris. Early on, he became passionate about geography and the natural sciences and in 1877 he won first prize in an open competition for geography. He was a great reader of the works of Jules Verne. In 1866, while holidaying with his parents, he visited the Caves of Gargas in the Pyrenees. Other trips allowed him ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
André Glory
André — sometimes transliterated as Andre — is the French and Portuguese form of the name Andrew, and is now also used in the English-speaking world. It used in France, Quebec, Canada and other French-speaking countries. It is a variation of the Greek name ''Andreas'', a short form of any of various compound names derived from ''andr-'' 'man, warrior'. The name is popular in Norway and Sweden. Cognate names Cognate names are: * Bulgarian: Andrei, |
Henri Breuil
Henri Édouard Prosper Breuil (28 February 1877 – 14 August 1961), often referred to as Abbé Breuil, was a French Catholic priest, archaeologist, anthropologist, ethnologist and geologist. He is noted for his studies of cave art in the Somme and Dordogne valleys as well as in Spain, Portugal, Italy, Ireland, China with Teilhard de Chardin, Ethiopia, British Somali Coast Protectorate, and especially Southern Africa. Life Breuil was born at Mortain, Manche, France, and was the son of Albert Breuil, magistrate, and Lucie Morio De L'Isle. He received his education at the Seminary of St. Sulpice and the Sorbonne and was ordained in 1900, and was also given permission to pursue his research interests. He was a man of deep religious faith and learning. In 1904 Breuil had recognised that a pair of 13,000-year-old carvings of reindeer at the British Museum were in fact one composition. {{DEFAULTSORT:Breuil, Henri 1877 births 1961 deaths Catholic clergy scientists French arc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archeologist
Archaeology or archeology is the scientific study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes. Archaeology can be considered both a social science and a branch of the humanities. It is usually considered an independent academic discipline, but may also be classified as part of anthropology (in North America – the four-field approach), history or geography. Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. Archaeology is distinct from palaeontology, which is the study of fossil remains. Archaeology is particularly important for learning about prehistoric societies, for which, by definition, there are no written records. Prehistory includes over 99% of the human past, from the Paleolithic until the ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
François De Belleforest
François de Belleforest (1530 – 1 January 1583) was a prolific French author, poet and translator of the Renaissance. He was born in Samatan (actual department of Gers), into a poor family, and his father (a soldier) was killed when he was seven. He spent some time in the court of Marguerite of Navarre, traveled to Toulouse and Bordeaux (where he met George Buchanan), and then to Paris where he came into contact with members of the young literary generation, including Pierre de Ronsard, Jean Antoine de Baïf, Jean Dorat, Remy Belleau, Antoine Du Verdier and Odet de Turnèbe. In 1568 he became historiographer to the king. He died in Paris. Belleforest wrote on cosmography, morals, literature and history, and he translated the works of Matteo Bandello, Boccaccio, Antonio de Guevara, Lodovico Guicciardini, Polydore Vergil, Saint Cyprian, Sebastian Münster, Achilles Tatius, Cicero and Demosthenes into French. He is also the author of the first French pastoral novel, ''La Py ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58See the 2014 version of the ICS geologic time scale million years ago. It is the second and most recent epoch of the Neogene Period in the Cenozoic Era. The Pliocene follows the Epoch and is followed by the Epoch. Prior to the 2009 revision of the geologic time sca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrite
Dendrites (from Greek δένδρον ''déndron'', "tree"), also dendrons, are branched protoplasmic extensions of a nerve cell that propagate the electrochemical stimulation received from other neural cells to the cell body, or soma, of the neuron from which the dendrites project. Electrical stimulation is transmitted onto dendrites by upstream neurons (usually via their axons) via synapses which are located at various points throughout the dendritic tree. Dendrites play a critical role in integrating these synaptic inputs and in determining the extent to which action potentials are produced by the neuron. Dendritic arborization, also known as dendritic branching, is a multi-step biological process by which neurons form new dendritic trees and branches to create new synapses. The morphology of dendrites such as branch density and grouping patterns are highly correlated to the function of the neuron. Malformation of dendrites is also tightly correlated to impaired nervous sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fractal
In mathematics, a fractal is a geometric shape containing detailed structure at arbitrarily small scales, usually having a fractal dimension strictly exceeding the topological dimension. Many fractals appear similar at various scales, as illustrated in successive magnifications of the Mandelbrot set. This exhibition of similar patterns at increasingly smaller scales is called self-similarity, also known as expanding symmetry or unfolding symmetry; if this replication is exactly the same at every scale, as in the Menger sponge, the shape is called affine self-similar. Fractal geometry lies within the mathematical branch of measure theory. One way that fractals are different from finite geometric figures is how they scale. Doubling the edge lengths of a filled polygon multiplies its area by four, which is two (the ratio of the new to the old side length) raised to the power of two (the conventional dimension of the filled polygon). Likewise, if the radius of a filled sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Périgord
Périgord ( , ; ; oc, Peiregòrd / ) is a natural region and former province of France, which corresponds roughly to the current Dordogne department, now forming the northern part of the administrative region of Nouvelle-Aquitaine. It is divided into four areas called the Périgord Noir (Black), named so for the truffles that can be found there, the Périgord Blanc (White), for chalk cliffs and quarries, the Périgord Vert (Green), for forests and forestry and the Périgord Pourpre (Purple), for wine and viticulture . The geography and natural resources of Périgord make it a region rich in history and wildlife, and the newly created Parc Naturel Régional Périgord-Limousin aims to conserve it as such. Périgord is noted for its cuisine, especially its duck and goose products, such as ''confit de canard'' and ''foie gras''. It is known as a centre for truffles in France. Périgourdine wines include Bergerac (red and white) and Monbazillac. Geography Périgord surrounds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lisle River
Lisle may refer to: Music * Lisle (band) People * Baron Lisle * Viscount Lisle ''Lisle'' is a last name of Norman origin. * Lady Alice Lisle (1617–1685), member of the English nobility * Edward Lisle (1692–1753), English landowner and politician * Harriet Lisle (1717–1794), English painter * Jim Lisle, Australian rugby footballer * Raymond Lisle (1910–1994), American attorney, officer in the US Foreign Service, and Dean of Brooklyn Law School * Sel Lisle, Australian rugby league footballer * Vanessa de Lisle, British fashion journalist Also: surname ''Leconte de Lisle:'' * Charles Marie René Leconte de Lisle (1818–1894), French poet Places ;Australia *Lisle, Tasmania ;France * Lisle, Dordogne * Lisle, Loir-et-Cher *Lisle-en-Barrois, in the Meuse ''département'' * Lisle-en-Rigault, in the Meuse ''département'' *Lisle-sur-Tarn, in the Tarn ''département'' *Obsolete spelling of Lille ;United States *Lisle, Illinois *Lisle, Missouri *Lisle (town), New York **Lis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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