Orogen definitions

orogen

mountain pass
Found on http://phrontistery.info/o.html

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orogen

A mountain formation. orogeny
Found on http://www.scientificpsychic.com/etc/geology-glossary.html

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orogen

orogen An intensely deformed crustal belt associated with mountain building.
Found on http://www.wordinfo.info/words/index/info/view_unit/1511/

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orogen

an extensive belt of rocks deformed by orogeny, associated in places with plutonic and metamorphic rocks.
Found on https://www.infoplease.com/dictionary/orogen

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