@prefix qx8: . @prefix skos: . qx8:-FDSNKRXL-D skos:prefLabel "contourite"@en, "contourite"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-VTV0MG1F-V skos:prefLabel "clast"@en, "claste"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-NTQX0LMD-W skos:prefLabel "schiste bitumineux"@fr, "oil shale"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-S7D7KGFP-N skos:prefLabel "siderolithic"@en, "sidérolithique"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-SJ602KQ9-B skos:prefLabel "shale"@fr, "shale"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-M8W0ST4F-8 skos:prefLabel "micrite"@fr, "micrite"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-MC1BLF5S-W skos:prefLabel "diatomite"@en, "diatomite"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-ZM79VKW5-K skos:prefLabel "biostrome"@fr, "biostrome"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-TX856SRN-Q skos:prefLabel "siltstone"@en, "siltite"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-34M3RD1S-8 skos:prefLabel "ciment"@fr, "cement"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-4958JC54-X skos:prefLabel "wackestone"@fr, "wackestone"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-9RBHDZLJ-9 skos:prefLabel "bioclast"@en, "bioclaste"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-CFB2892S-K skos:prefLabel "éolianite"@fr, "eolianite"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-T4FM70JR-H skos:prefLabel "grainstone"@fr, "grainstone"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-3SGCX71N-0 skos:prefLabel "arénite"@fr, "arenite"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-K875VWVG-N skos:prefLabel "ooid"@en, "ooide"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-X3Q8NTG5-N skos:prefLabel "argile"@fr, "clay"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-689DC5N1-6 skos:prefLabel "packstone"@fr, "packstone"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-KFDBL3TR-S skos:prefLabel "roche"@fr, "rock"@en ; a skos:Concept ; skos:narrower qx8:-XQ3BWRC5-F . qx8: a skos:ConceptScheme . qx8:-JSX4CWL7-R skos:prefLabel "craie"@fr, "chalk"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-1ZMP78G1-M skos:prefLabel "marne"@fr, "marl"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-8PS0NVT0-H skos:prefLabel "oolithe"@fr, "oolite"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-ZCR6JLDM-N skos:prefLabel "oncoid"@en, "oncoïde"@fr ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-10P2ZHSG-T skos:prefLabel "mudstone"@fr, "mudstone"@en ; a skos:Concept ; skos:broader qx8:-XQ3BWRC5-F . qx8:-XQ3BWRC5-F skos:narrower qx8:-S7D7KGFP-N, qx8:-9RBHDZLJ-9, qx8:-M8W0ST4F-8, qx8:-K875VWVG-N, qx8:-10P2ZHSG-T, qx8:-T4FM70JR-H, qx8:-1ZMP78G1-M, qx8:-4958JC54-X, qx8:-TX856SRN-Q, qx8:-34M3RD1S-8, qx8:-VTV0MG1F-V, qx8:-8PS0NVT0-H, qx8:-SJ602KQ9-B, qx8:-X3Q8NTG5-N, qx8:-JSX4CWL7-R, qx8:-CFB2892S-K, qx8:-ZM79VKW5-K, qx8:-FDSNKRXL-D, qx8:-MC1BLF5S-W, qx8:-NTQX0LMD-W, qx8:-689DC5N1-6, qx8:-3SGCX71N-0, qx8:-ZCR6JLDM-N ; skos:prefLabel "sedimentary rock"@en, "roche sédimentaire"@fr ; a skos:Concept ; skos:exactMatch , ; skos:definition "Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles to settle in place. The particles that form a sedimentary rock are called sediment, and may be composed of geological detritus (minerals) or biological detritus (organic matter). The geological detritus originated from weathering and erosion of existing rocks, or from the solidification of molten lava blobs erupted by volcanoes. The geological detritus is transported to the place of deposition by water, wind, ice or mass movement, which are called agents of denudation. Biological detritus was formed by bodies and parts (mainly shells) of dead aquatic organisms, as well as their fecal mass, suspended in water and slowly piling up on the floor of water bodies (marine snow). Sedimentation may also occur as dissolved minerals precipitate from water solution. The sedimentary rock cover of the continents of the Earth's crust is extensive (73% of the Earth's current land surface), but sedimentary rock is estimated to be only 8% of the volume of the crust. Sedimentary rocks are only a thin veneer over a crust consisting mainly of igneous and metamorphic rocks. Sedimentary rocks are deposited in layers as strata, forming a structure called bedding. Sedimentary rocks are often deposited in large structures called sedimentary basins. Sedimentary rocks have also been found on Mars. (Adapted from: https://en.wikipedia.org/wiki/Sedimentary_rock)"@en, "Les roches sédimentaires proviennent de l'accumulation de sédiments qui se déposent le plus souvent en couches ou lits superposés, appelés strates. Elles résultent de l'accumulation de sédiments divers, c'est-à-dire d'éléments solides (clastes : morceaux de roches ou fragments minéraux, débris coquilliers, etc.) et de précipitations à partir de solutions (elles-mêmes constitutives ou à l'origine de ciments, souvent intercalaires entre grains, particules ou clastes). On rassemble sous le nom de diagenèse l'ensemble des processus par lesquels les dépôts issus de l'érosion sont transformés en roches sédimentaires. Les principales catégories de roches sédimentaires sont les roches détritiques, les plus abondantes, les roches biogènes ou physico-chimiques, mettant en jeu des équilibres chimiques dans des conditions de température et de pression externes, que ce soit à la surface des continents ou au fond des mers ou des océans. Les roches sédimentaires exposées à la surface de la Terre sont aujourd'hui principalement constituées de mudrocks (~ 60 %), de volcanoclastites (~ 17,6 %), de grauwackes (~ 2,6 %), d'arkoses (~ 5,3 %), de grès de quartz (~ 7,5 %), calcaires et dolomies (~ 6,0 %), et évaporites (~ 1,0 %). Avec les produits d'altération des roches ignées, ils forment la source des sédiments fournis aux côtes du monde par les écoulements fluviaux et glaciaires. (Adapté de : https://fr.wikipedia.org/wiki/Roche_s%C3%A9dimentaire)"@fr ; skos:inScheme qx8: ; skos:broader qx8:-KFDBL3TR-S .