lysocline

lysocline
The depth in the ocean below which solubility of calcium carbonate (CaCO) increases dramatically.

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  • Lysocline — The lysocline is a term used in geology, geochemistry and marine biology to denote the depth in the ocean below which the rate of dissolution of calcite increases dramatically.Shallow marine waters are generally supersaturated in calcite, CaCO3,… …   Wikipedia

  • Lysocline — La lysocline, en géologie, géochimie et biologie marine, est la profondeur dans l océan à partir de laquelle la solubilité du calcaire augmente fortement. Les eaux marines de surface sont généralement sursaturées en calcaire CaCO3. Aussi, quand… …   Wikipédia en Français

  • lysocline — /luy seuh kluyn /, n. Oceanog. the depth of the ocean at which the solubility of calcium carbonate increases substantially. [1965 70; LYSO + CLINE] * * * …   Universalium

  • lysocline — /ˈlaɪsoʊklaɪn/ (say luysohkluyn) noun Geology the depth in the ocean at which calcite dissolves in sea water, below which there are no calcite deposits or shells, the calcite shells of dead organisms which have floated downwards to this depth… …  

  • lysocline — /luy seuh kluyn /, n. Oceanog. the depth of the ocean at which the solubility of calcium carbonate increases substantially. [1965 70; LYSO + CLINE] …   Useful english dictionary

  • Paleocene–Eocene Thermal Maximum — The Paleocene/Eocene boundary, Ma|eocene, was marked by the most rapid and significant climatic disturbance of the Cenozoic Era. A sudden global warming event, leading to the Paleocene Eocene Thermal Maximum (PETM, alternatively nowrap| Eocene… …   Wikipedia

  • Sedimentary rock — Middle Triassic marginal marine sequence of siltstones (below) and limestones (above), Virgin Formation, southwestern Utah, USA Sedimentary rock are types of rock that are formed by the deposition of material at the Earth s surface and within… …   Wikipedia

  • Radiolarite — Une radiolarite est une roche sédimentaire à grains fins peu visible à l œil nu, présentant une alternance de bancs foncés/ bancs clairs. C est la source d une partie des jaspes. Elle est composée essentiellement de coques siliceuses de… …   Wikipédia en Français

  • Limestone — For other uses, see Limestone (disambiguation). Limestone Sedimentary Rock Limestone in Waitomo District, New Zealand Composition …   Wikipedia

  • Calcite — A one inch Calcite Rhomb that shows the Double image refraction property. General Category Carbonate mineral …   Wikipedia

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