International Commission on Stratigraphy

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• International Commission On Stratigraphy — L International Commission on Stratigraphy (ICS dite « Commission internationale de stratigraphie ») coordonne les activités stratigraphiques au sein de l’International Union of Geological Sciences, dont elle est le plus gros corps… …   Wikipédia en Français

• International commission on stratigraphy — L International Commission on Stratigraphy (ICS dite « Commission internationale de stratigraphie ») coordonne les activités stratigraphiques au sein de l’International Union of Geological Sciences, dont elle est le plus gros corps… …   Wikipédia en Français

• International Commission on Stratigraphy — The International Commission on Stratigraphy (ICS), sometimes referred to by the unofficial International Stratigraphic Commission is a daughter or major subcommittee grade scientific daughter organization that concerns itself with stratigraphy,… …   Wikipedia

• International Commission on Stratigraphy — Die International Commission on Stratigraphy (ICS) (Internationale Kommission für Stratigraphie), manchmal inoffiziell auch als International Stratigraphic Commission (Internationale Stratigraphische Kommission) bezeichnet, befasst sich mit… …   Deutsch Wikipedia

• Stratigraphy — Stratigraphy, a branch of geology, studies rock layers and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy includes two related subfields: lithologic or lithostratigraphy and… …   Wikipedia

• Commission internationale de stratigraphie — International Commission on Stratigraphy L International Commission on Stratigraphy (ICS dite « Commission internationale de stratigraphie ») coordonne les activités stratigraphiques au sein de l’International Union of Geological… …   Wikipédia en Français

• International Date Line — Date line redirects here. For other uses, see Dateline (disambiguation). The International Date Line around 180° The International Date Line (IDL) is a generally north south imaginary line on the surface of the Earth, passing through the middle… …   Wikipedia

• International Union of Geological Sciences — Die International Union of Geological Sciences (IUGS) ist eine internationale geologische Gesellschaft. Die IUGS wurde im März 1961 in Paris gegründet. Mitglied kann jeder Geowissenschaftler über die Mitgliedschaft in einer nationalen… …   Deutsch Wikipedia

• stratigraphy — stratigrapher, stratigraphist, n. stratigraphic /strat i graf ik/, stratigraphical, adj. stratigraphically, adv. /streuh tig reuh fee/, n. a branch of geology dealing with the classification, nomenclature, correlation, and interpretation of… …   Universalium

• Stage (stratigraphy) — In chronostratigraphy, a stage is a succession of rock strata laid down in an single age on the geologic timescale, which usually represents millions of years of deposition. A given stage of rock and the corresponding age of time will by… …   Wikipedia