Kazakhstania

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• Kazakhstania — Kazakhstania, also known as the Kazakhstan Block, is a small continental region in the interior of Asia. It consists of that area north and east of the Aral Sea, south of the Siberian craton and west of the Altai Mountains and Lake Balkhash.… …   Wikipedia

• 2178 Kazakhstania — Infobox Planet minorplanet = yes width = 25em bgcolour = #FFFFC0 apsis = name = Kazakhstania symbol = caption = discovery = yes discovery ref = discoverer = N. S. Chernykh discovery site = Crimean Astrophysical Observatory discovered = September… …   Wikipedia

• Silurian Period — Interval of geologic time, 443–417 million years ago. The third period of the Paleozoic Era, the Silurian follows the Ordovician Period and precedes the Devonian. It marks the first appearance of land plants and jawed fishes. The continents were… …   Universalium

• Laurasia — (IPAEng|lɔˈreɪʃiə, lɔˈreɪʒə [OED] ) was a supercontinent that most recently existed as a part of the split of the Pangaean supercontinent in the late Mesozoic era. It included most of the landmasses which make up today s continents of the… …   Wikipedia

• Siberia (continent) — Siberia is the craton located in the heart of the region of Siberia. Siberia or Angaraland (or simply Angara) is today the Central Siberian Plateau. It is an extremely ancient craton that formed an independent continent before the Permian Partial …   Wikipedia

• Uralian orogeny — The Uralian orogeny refers to the long series of geological events that raised the Ural Mountains, starting in the Late Carboniferous and Permian periods of the Palaeozoic Era, ca. 318 299 and 299 251 Mya, and ending with the last series of… …   Wikipedia

• Proto-Tethys Ocean — The Proto Tethys Ocean was an ancient ocean that existed from the latest Ediacaran to the Carboniferous (550 330 Ma). It was an ocean predecessor of the later Paleo Tethys Ocean. The ocean formed when Pannotia disintegrated, Proto Laurasia… …   Wikipedia

• Pangaea — Pangaea, Pangæa or Pangea (IPAEng|pænˈdʒiːə [OED] , from παν, pan , meaning entire , and Γαῖα, Gaea , meaning Earth in Ancient Greek) was the supercontinent that existed during the Paleozoic and Mesozoic eras about 250 million years ago, before… …   Wikipedia

• Euramerica — Laurussia Laurussia au début du Dévonien Laurussia (aussi connue sous le nom de Continent des vieux grès rouges ou Euramérique) était un supercontinent qui s est formé au Silurien a la suite de la collision de Laurentia, de Baltica et d Avalonia… …   Wikipédia en Français

• Euramerique — Laurussia Laurussia au début du Dévonien Laurussia (aussi connue sous le nom de Continent des vieux grès rouges ou Euramérique) était un supercontinent qui s est formé au Silurien a la suite de la collision de Laurentia, de Baltica et d Avalonia… …   Wikipédia en Français