Results 101 to 110 of about 709,240 (263)

Multi‐Mineral Geochronology Across the Neoproterozoic Brasília Nappe Stack: Constraints on Thermal Resetting and Metamorphic Architecture

Terra Nova, EarlyView.
ABSTRACT The Southern Brasília Orogen formed during Western Gondwana's final assembly and comprises nappe systems piled against the São Francisco Craton. We present new rutile U–Pb ages from the lowermost Canastra Group (> 2.2 Ga) and the uppermost Carrancas Group (~560 Ma), integrated with published zircon, monazite, garnet, and mica ages from the ...
Rodrigo Irineu Cerri, Alex J. Choupina A. Silva, Tamiris Pagotti Gonçalves Pinto, Rodrigo Prudente de Melo, George Luiz Luvizotto, Regiane Andrade Fumes, Fabrício de Andrade Caxito, Renato Moraes   +7 more
wiley   +1 more source

Path and slip dependent behavior of shallow subduction shear zones during fluid overpressure

, 2023
Collection of primary and processed laboratory data presented in "Path and slip dependent behavior of shallow subduction shear zones during fluid ...
Benjamin Belzer, Melodie French
core   +1 more source

Physical characteristics of subduction interface type seismogenic zones revisited

, 2011
International audienceBased on global earthquake catalogs, the hypocenters, nodal planes, and seismic moments of worldwide subduction plate interface earthquakes were extracted for the period between 1900 and 2007.
Heuret, A., Funiciello, F., Francesca Funiciello, Serge Lallemand, Claudio Faccenna, Faccenna, C., Lallemand, Serge, Piromallo, Claudia, Piromallo, C., Arnauld Heuret, Claudia Piromallo, Lallemand, S., Heuret, Arnauld, Faccenna, Claudio, Funiciello, Francesca, Heuret A, Piromallo C, Lallemand S   +17 more
core   +1 more source

Rheological control of Wadati-Benioff zone seismicity [PDF]

, 1988
Intermediate and deep focus earthquakes in Wadati-Benioff zones are thought to occur in the cold interiors of downgoing slabs which are significantly stronger than the warmer mantle.
Brodholt, J, Stein, S
core  

The seismic coupling of subduction zones revisited [PDF]

, 2012
The nature of seismic coupling for many of the world's subduction zones has been reevaluated. Geodetic estimates of seismic coupling obtained from GPS measurements of upper plate deformation during the interseismic period are summarized.
Campos, Jaime, Scholz, Christopher H.
core   +1 more source

Mantle Flow and Anisotropy in Subduction Zones: Modeling and Clustering of Olivine Textures

Geochemistry, Geophysics, Geosystems
The mantle near Earth's subduction zones endures intense deformation that generates anisotropic rock textures. These textures can be observed seismically and modeled geodynamically, but the complexity of this deformation makes analyses of these textures ...
Yijun Wang, Ágnes Király, Clinton P. Conrad, Valerie Maupin   +3 more
doaj   +1 more source

Corrigendum: TerraceM-2: A Matlab® Interface for Mapping and Modeling Marine and Lacustrine Terraces

Frontiers in Earth Science, 2020
Julius Jara-Muñoz, Julius Jara-Muñoz, Daniel Melnick, Daniel Melnick, Kevin Pedoja, Manfred R. Strecker   +5 more
doaj   +1 more source

Subduction Zone Magmas

, 2013
The importance of subduction zones, which are major sites of earthquakes, mountain building, and basalt–andesite–rhyolite volcanism, was nicely presented by Stern (Rev Geophys 40:1012, 2002): “Subduction zones are also our planet’s largest recycling system.
openaire   +1 more source

Tsunamigenic Probabilistic Fault Displacement Hazard Analysis for Subduction Zones [PDF]

, 2006
The recent Sumatra earthquake and subsequent tsunami has provoked greater awareness of the hazard posed by coseismic fault displacement associated with sea-floor subduction zones. This catastrophic event has focused renewed efforts on tsunami forecasting,
Travasarou, Thaleia, Moss, Robb E.S.
core  

Lead transport in intra-oceanic subduction zones: 2D geochemical-thermo-mechanical modeling of isotopic signatures

, 2014
Understanding the physical-chemical mechanisms and pathways of geochemical transport in subduction zones remains a long-standing goal of subduction-related research.
Stracke, A., Gerya, T.V., Nikolaeva, K.M., Connolly, J.A.D., Baitsch-Ghirardello, B.   +4 more
core   +1 more source