upper core plate

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• plate tectonics — plate tectonic, adj. Geol. a theory of global tectonics in which the lithosphere is divided into a number of crustal plates, each of which moves on the plastic asthenosphere more or less independently to collide with, slide under, or move past… …   Universalium

• Plate tectonics — The tectonic plates of the world were mapped in the second half of the 20th century …   Wikipedia

• Core–mantle boundary — See also: Post perovskite Schematic view of the interior of Earth. 1. continental crust 2. oceanic crust 3. upper mantle 4. lower mantle 5. outer core 6. inner core A: Mohorovičić discontinuity B: core–mantle boundary (Gutenberg discontinuity) C …   Wikipedia

• Core (manufacturing) — A core is a device used in casting and molding processes to produce internal cavities and reentrant angles. The core is normally a disposable item that is destroyed to get it out of the piece.[1] They are most commonly used in sand casting, but… …   Wikipedia

• North American Plate —   The North American plate, shown in brown The North American Plate is a tectonic plate covering most of North America, Greenland, Cuba, Bahama …   Wikipedia

• Oceanic core complex — An oceanic core complex (OCC), or megamullion, is a seabed geologic feature that forms a long ridge perpendicular to a mid ocean ridge. It contains smooth domes that are lined with transverse ridges like a corrugated roof. They can vary in size… …   Wikipedia

• Outer core — Earth cutaway from core to exosphere. Partially to scale The outer core of the Earth is a liquid layer about 2,266 kilometers thick composed of iron and nickel which lies above the Earth s solid inner core and below its mantle. Its outer boundary …   Wikipedia

• Inner core — Earth cutaway from core to exosphere. Partially to scale. The inner core of the Earth, its innermost hottest part as detected by seismological studies, is a primarily solid ball about 1,220 km (760 mi) in radius,[1] …   Wikipedia

• Latymer Upper School — Infobox UK school name = Latymer Upper School size = latitude = longitude = dms = motto = None used since 2004; formerly Paulatim ergo certe (slowly therefore surely) motto pl = established = 1624 (current site 1890) approx = closed = c approx =… …   Wikipedia

• Street Fighter Zero 3 Upper — Éditeur Capcom Développeur Capcom …   Wikipédia en Français

• Trunnion plate — Trunnion Trun nion, n. [OF. trognon the stock, stump, or truck of a tree, F. trognon a core, stalk, fr. tron a trunk, stem. Cf. {Trunk}.] 1. (Gun.) A cylindrical projection on each side of a piece, whether gun, mortar, or howitzer, serving to… …   The Collaborative International Dictionary of English