縫合帶
縫合帶，也稱「縫合線」，地質學術語，是指大的斷層區域，分隔開了具有不同板塊構造起源的地體、地質構造單元。[1]這一術語源自外科學的引申使用。
縫合帶的露頭的寬度從幾百米到若干千米。可以是網狀的糜稜岩剪切區或脆性斷裂區。縫合帶通常是火成岩侵入與透鏡狀的構造，在岩石學上屬於從深成岩到蛇綠岩組分。
參考文獻
- ^ There is a "difference between the geophysical and geological definition of suture zones and terrane boundaries. The geophysical definitions are generally based upon the integration of a physical response over the thickness of the crust, whereas the geological definition is almost always as a line or zone at the Earth's surface." Harris, Anthony L. and Fettes, D. J. (1988) The Caledonian-Appalachian orogen published for the Geological Society by Blackwell Scientific Publications, Oxford, England, page 4, ISBN 978-0-632-01796-6
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