Results 351 to 360 of about 1,414,806 (426)
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Relations Among Fault Behavior, Subsurface Geology, and Three-Dimensional Velocity Models

Science, 1991
The development of three-dimensional P-wave velocity models for the regions surrounding five large earthquakes in California has lead to the recognition of relations among fault behavior and the material properties of the rocks that contact the fault at seismogenic depths; regions of high moment release appear to correlate with high seismic velocities ...
A. Michael, D. Eberhart‐Phillips
semanticscholar   +4 more sources

Surficial geology indicates early Holocene faulting and seismicity, central Sweden

International Journal of Earth Sciences, 2014
In Sweden, knowledge of the location and timing of glacially induced faulting and seismicity is critical to effective engineering of a long-term nuclear disposal facility. To improve understanding and modeling of the complex ice-induced and tectonic stresses associated with glacially induced faulting, field studies detailing the location and timing of ...
Colby A. Smith, M. Sundh, Henrik Mikko
semanticscholar   +3 more sources

Fault Rock Classification: An aid to structural interpretation in mine and exploration geology

South African Journal of Geology, 2003
Faults are important to the economic geologist in that they can either control the formation of some classes of ore deposits or modify the position and geometry of ore bodies. Fault rock classification is an important part of understanding the structural
A. M. Killick
semanticscholar   +3 more sources

The New Zealand Community Fault Model – version 1.0: an improved geological foundation for seismic hazard modelling

New Zealand Journal of Geology and Geophysics, 2023
The New Zealand Community Fault Model (NZ CFM) is a publicly available representation of New Zealand fault zones that have the potential to produce damaging earthquakes.
H. Seebeck   +45 more
semanticscholar   +1 more source

Application of Remote Sensing Technologies to Map the Structural Geology of Central Region of Kenya

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015
M. Mwaniki, M. Moeller, G. Schellmann
exaly   +2 more sources

To fault or not to fault [PDF]

open access: possibleNature Geoscience, 2010
Most of the oceanic crust has a simple layered structure. The discovery that slow-spreading ridges exhibit a comparatively complex crustal structure and some of the largest extensional faults on Earth is leading to the recognition of a new mode of seafloor spreading.
Craig B. Grimes, Michael J. Cheadle
openaire   +1 more source

Reactivation history of the North Anatolian fault zone based on calcite age-strain analyses

Geology, 2019
Perach Nuriel1*, John Craddock2, Andrew R.C. Kylander-Clark3, I. Tonguç Uysal4, Volkan Karabacak5, Ramazan Kadir Dirik6, Bradley R. Hacker3, and Ram Weinberger1,7 1Geological Survey of Israel, 32 Yeshayahu Leibowitz St.
P. Nuriel   +7 more
semanticscholar   +1 more source

From surface geology to aftershock analysis:Constraints on the geometry of the L'Aquila 2009 seismogenic fault system

, 2012
The aim of this study is the definition of the geometry and structural style of the extensional fault system involved during the L'Aquila 2009 seismic sequence. The surface tectonic setting of the late Quaternary faults in the epicentral areas (i.e., the
G. Lavecchia   +5 more
semanticscholar   +1 more source

Quaternary Geology and Faulting in the Damxung‐Yangbajain Basin

Acta Geologica Sinica - English Edition, 2004
Abstract The detailed geological mapping, conducted in the Damxung‐Yangbajain basin, shows that there are many types of deposits formed since the Pliocene. The oldest sediments are formed during the Pliocene. The most prominent sediments are three sets of moraines and fluvioglacial deposits.
Wu Zhonghai   +5 more
openaire   +2 more sources

Earthquake geology of the last millennium along the Boconó Fault, Venezuela

Tectonophysics, 2018
Abstract The Holocene tectonic activity of Latin American countries is poorly constrained because of the short time span of the instrumental record and the lack of any seismic calendar during pre-colonization times. Therefore, some areas with low and diffused seismicity have been catalogued as a “seismic gap”.
Jelime Aray   +7 more
openaire   +4 more sources

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