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terrane

terrane
1. A fault-bounded area or region which is characterized by a stratigraphy, structural style, and geologic history distinct from those of adjacent areas, and which is not related to those areas by un-conformable contacts or facies changes. This usage has recently become frequent in studies of orogenic belts in which terranes can have origins as accretionary wedges, island arcs, and microplates. Initially, ‘displaced’ or ‘allochthonous’ was used to qualify the word ‘terrane’ and to distinguish such terranes from merely ‘suspect terranes’, but all three qualifiers are falling into disuse.

2. N. American spelling of terrain, increasingly coming into general usage.

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"terrane." A Dictionary of Earth Sciences. . Encyclopedia.com. 17 Oct. 2017 <http://www.encyclopedia.com>.

"terrane." A Dictionary of Earth Sciences. . Encyclopedia.com. (October 17, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/terrane

"terrane." A Dictionary of Earth Sciences. . Retrieved October 17, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/terrane

terrane

terrane See terrain.

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"terrane." A Dictionary of Ecology. . Encyclopedia.com. 17 Oct. 2017 <http://www.encyclopedia.com>.

"terrane." A Dictionary of Ecology. . Encyclopedia.com. (October 17, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/terrane-0

"terrane." A Dictionary of Ecology. . Retrieved October 17, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/terrane-0