The lithosphere asthenosphere boundary zone (LABZ) has been of great interest in recent decades for the simple reason that understanding the LABZ—how it is defined, how it forms, how it evolves with time—is crucial to understanding mantle dynamics. In the framework of plate tectonics, the LABZ represents a boundary layer having a certain thickness (McKenzie and Bickle 1988; see thermal boundary layer in their Fig. 3), where heat, momentum, and materials are exchanged between the conductive mantle (lithosphere) and the underlying convective mantle (asthenosphere and below). Our knowledge of the composition and material properties of the LABZ is...
Research Article|September 01, 2019
Hydrous LABZ beneath a subduction zone was reconstructed for the first time
- Share Icon Share
- Search Site
Eiichi Takahashi; Hydrous LABZ beneath a subduction zone was reconstructed for the first time. American Mineralogist ; 104 (9): 1219–1220. doi: https://doi.org/10.2138/am-2019-7113
Download citation file: