block faulting

block faulting
the process by which tensional forces in the earth's crust cause large bodies of rock to founder. Cf. fault block.
[1920-25]

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Universalium. 2010.

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Look at other dictionaries:

  • block faulting — noun : geological faulting that produces blocks * * * Geol. the process by which tensional forces in the earth s crust cause large bodies of rock to founder. Cf. fault block. [1920 25] …   Useful english dictionary

  • block mountain — ☆ block mountain n. a mountain produced by faulting and the uplifting of large blocks of rock …   English World dictionary

  • block mountain — noun : a mountain caused by faulting and uplifting or tilting compare basin range …   Useful english dictionary

  • fault-block mountains —    Mountains that formed primarily by block faulting, and commonly exhibit asymmetrical rotation and vertical displacement from a horizontal plane by large, coherent fault block units hinged along fault lines; common in , but not limited to, the… …   Glossary of landform and geologic terms

  • fault block — noun : a body of rock bounded by faults * * * Geol. a mass of rock bounded on at least two opposite sides by faults. Cf. block faulting. [1895 1900] * * * fault block, Geology. a mass of displaced rock between two faults, lifted above or sunk… …   Useful english dictionary

  • fault block — Geol. a mass of rock bounded on at least two opposite sides by faults. Cf. block faulting. [1895 1900] * * * …   Universalium

  • fault block —    A displaced crustal unit, formed during block faulting, that is bounded by faults, either completely or in part, and behaves as a coherent unit during tectonic activity.    SW & GG …   Glossary of landform and geologic terms

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  • mountain — mountainless, adj. /mown tn/, n. 1. a natural elevation of the earth s surface rising more or less abruptly to a summit, and attaining an altitude greater than that of a hill, usually greater than 2000 ft. (610 m). 2. a large mass of something… …   Universalium

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