obduction

名词 n.
中文释义

英文释义

名词 n.
  1. The act of drawing or laying over, as a covering. countable,obsolete,uncountable
  2. An autopsy. countable,uncountable
  3. The overthrusting of continental crust by oceanic crust or rocks from the mantle, such that the oceanic crust is thrust onto the continental crust, as occurs at a convergent plate boundary when the continental crust is caught in a subduction zone. countable,uncountable
    — Around Arabia - as well as in the Himalayas - these obductions completely obliterated the Neotethyan ocean, which in this time frame is represented only by a few exotic blocks and by Permo-Triassic pelagic sediments found at the sole of the Cretaceous ophiolites.

词形变化

obductions plural

词汇关系

相关词
obduce obduct
并列词
subduction

词源

Latin obductio; see Latin ob, ductio.
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