subduction

How To Use subduction In A Sentence

• It is a fault line where a basaltic oceanic plate grinds against a continental plate and dives into the hot core of the earth - a subduction zone.
• Except where subduction zones lie adjacent to mountain belts on continental margins, plate boundaries do not coincide with continental coastlines.
• These rocks are interpreted as a forearc succession that developed in association with north-directed subduction beneath the Lhasa terrane.
• Both features are characteristic of calc-alkaline magmas erupted in subduction-related volcanic arc environments.
• Stud - ies of subduction dynamics in China were reviewed simply at last.
• Subduction of oceanic lithosphere beneath a plate carrying continental crust gives rise to a continental-margin orogen.
• Many experiments suggest that ancient subduction-related metasomatism affected OIB mantle sources long before island magmatism.
• The most persuasive evidence for the existence of subduction zones is the narrow Benioff zones of earthquake epicentres dipping away from deep-sea trenches.
• The crust of the continents tends to stand apart from much of the activity at subduction zones. THE EARTH: An Intimate History
• Slab pull is the theory in which subduction of the earth's crust is thought to pull the plates apart.