Results 51 to 60 of about 112,018 (347)
Strength of the lithosphere: Constraints imposed by laboratory experiments
, 1995 The concept of strength envelopes, developed in the 1970s, allowed quantitative predictions of the strength of the lithosphere based on experimentally determined constitutive equations. Initial strength envelopes used an empirical relation for frictional
D. Kohlstedt, B. Evans, S. Mackwell
semanticscholar +1 more source
Deep lithospheric dynamics beneath the Sierra Nevada during the Mesozoic and Cenozoic as inferred from xenolith petrology [PDF]
, 2001 Peridotite xenoliths erupted in late Miocene basalts (~8 Ma) in the central Sierra Nevada sample a lithosphere that is vertically stratified in terms of age and thermal history.
Brimhall, George H., Jr. +2 more
core +1 more source
Cenozoic plate driving forces [PDF]
, 1995 Past studies of plate driving forces have concluded that the forces due to subducted slabs in the upper mantle and those due to the thickening of the oceanic lithosphere are the principal driving forces. We reexamine the balance of driving forces for the
Lithgow‐Bertelloni, C, Richards, MA
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Rejuvenation of the lithosphere by the Hawaiian plume [PDF]
Nature, 2004 The volcanism responsible for creating the chain of the Hawaiian islands and seamounts is believed to mark the passage of the oceanic lithosphere over a mantle plume. In this picture hot material rises from great depth within a fixed narrow conduit to the surface, penetrating the moving lithosphere.
Li, X. +4 more
openaire +12 more sources
Melting of Garnet Peridotite and the Origin of Komatiite and Depleted Lithosphere
, 1998 However, it can be a residue of komatiite melt extraction at >7 Melting experiments on fertile peridotite KR4003, a ‘pyrolitic’ GPa from a mantle enriched in SiO2 relative to pyrolite.
M. Walter
semanticscholar +1 more source
Boninite and Harzburgite from Leg 125 (Bonin-Mariana Forearc): A Case Study of Magma Genesis during the Initial Stages of Subduction [PDF]
, 1992 Holes drilled into the volcanic and ultrabasic basement of the Izu-Ogasawara and Mariana forearc terranes during Leg 125 provide data on some of the earliest lithosphere created after the start of Eocene subduction in the Western Pacific.
Arculus, Richard J. +6 more
core +1 more source
Ambient noise surface wave tomography of marginal seas in east Asia
Earth and Planetary Physics, 2017 We conducted ambient noise tomography in east Asia, including the Chinese coastal provinces, Korea Peninsular, Japan, Taiwan Island, and marginal seas in between.
Qing Wang, XiaoDong Song, JianYe Ren
doaj +1 more source
Eos, Transactions American Geophysical Union, 1984 What is the lithosphere? What things subduct, what things do not, and why? How is the lower continental crust formed? Where are the large‐ion lithophile elements stored? Is the style of plate tectonics episodic? These and related questions were considered during a workshop held at the University of Texas at Austin in March 1982 under the sponsorship of
openaire +3 more sources
High-resolution lithosphere viscosity and dynamics revealed by magnetotelluric imaging
Science, 2016 An accurate viscosity structure is critical to truthfully modeling lithosphere dynamics. Here, we report an attempt to infer the effective lithospheric viscosity from a high-resolution magnetotelluric (MT) survey across the western United States.
Lijun Liu, Derrick P. Hasterok
semanticscholar +1 more source
The Depositional Record, EarlyView.A classical peripheral foreland basin is bounded longitudinally by a pair of marginal ocean basins (DeCelles & Giles, 1996). The WTFB sediments transfer to adjacent marginal ocean basins. The western Taiwan foreland basin (WTFB) is regarded as a classical peripheral foreland basin, longitudinally bounded by the southern Okinawa Trough (SOT) to the ...
Cheng‐Shing Chiang +2 more
wiley +1 more source