Articles with "crustal structure" as a keyword



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Crustal structure beneath Tien Shan orogenic belt and its adjacent regions from multi-scale seismic data

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Published in 2017 at "Science China Earth Sciences"

DOI: 10.1007/s11430-017-9068-0

Abstract: As one of the world’s most active intracontinental mountain belts, Tien Shan has posed questions for researchers regarding the formation of different tectonic units and active shallow seismicity. Here, we used a huge data set… read more here.

Keywords: beneath; structure beneath; crustal structure; multi scale ... See more keywords
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Crustal structure across the NE Tibetan Plateau and Ordos Block from the joint inversion of receiver functions and Rayleigh-wave dispersions

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Published in 2017 at "Tectonophysics"

DOI: 10.1016/j.tecto.2017.03.020

Abstract: Abstract We investigated the crustal structure at 34 stations using the H-κ stacking method and jointly inverting receiver functions with Rayleigh-wave phase and group velocities. These seismic stations are distributed along a profile extending across… read more here.

Keywords: receiver functions; rayleigh wave; crust; functions rayleigh ... See more keywords
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Crustal structure beneath Portugal from teleseismic Rayleigh Wave Ellipticity

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Published in 2017 at "Tectonophysics"

DOI: 10.1016/j.tecto.2017.06.001

Abstract: Up until now, Portugal lacked a countrywide shear velocity model sampling short length-scale crustal structure, which limits interpretations of seismicity and tectonics, and predictions of strong ground motion. In turn, such interpretations and predictions are… read more here.

Keywords: teleseismic rayleigh; rayleigh wave; rwe; wave ellipticity ... See more keywords
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Crustal structure and evolution of the Pyrenean-Cantabrian belt: A review and new interpretations from recent concepts and data

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Published in 2018 at "Tectonophysics"

DOI: 10.1016/j.tecto.2018.01.009

Abstract: This paper provides a synthesis of current data and interpretations on the crustal structure of the Pyrenean-Cantabrian orogenic belt, and presents new tectonic models for representative transects. The Pyrenean orogeny lasted from Santonian (~84 Ma) to… read more here.

Keywords: pyrenean cantabrian; cantabrian belt; crustal structure; structure ... See more keywords
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Imaging the Deep Crustal Structure of Central Oklahoma Using Stacking and Inversion of Local Earthquake Waveforms

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Published in 2021 at "Journal of Geophysical Research"

DOI: 10.1029/2020jb021368

Abstract: The southern Granite-Rhyolite province contains a comprehensive record of lithospheric evolution in North America. During the last decade, increased seismicity along with improved seismic monitorin... read more here.

Keywords: imaging deep; central oklahoma; deep crustal; structure central ... See more keywords
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Investigation of Martian Regional Crustal Structure Near the Dichotomy Using S1222a Surface‐Wave Group Velocities

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Published in 2023 at "Geophysical Research Letters"

DOI: 10.1029/2023gl103136

Abstract: Knowledge of Martian crust and uppermost mantle aid us studying the planet's evolution. NASA's InSight mission provides seismic data being used to reveal the interior structure. Most studies have focused on the crustal structure beneath… read more here.

Keywords: structure; dichotomy; group velocities; crustal structure ... See more keywords
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Crustal structure surrounding the northern Malawi rift and beneath the Rungwe Volcanic Province, East Africa

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Published in 2018 at "Geophysical Journal International"

DOI: 10.1093/gji/ggy331

Abstract: David Borrego,1 Andrew A. Nyblade,1 Natalie J. Accardo,2 James B. Gaherty,2 Cynthia J. Ebinger,3 Donna J. Shillington,2 Patrick R.N. Chindandali,4 Gabriel Mbogoni,5 Richard Wambura Ferdinand,6 Gabriel Mulibo6, J.P. O’Donnell,1 Marsella Kachingwe1 and Gabrielle Tepp5,7 1Department… read more here.

Keywords: northern malawi; rift beneath; malawi rift; crustal structure ... See more keywords
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Surface waves and crustal structure on Mars

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Published in 2022 at "Science"

DOI: 10.1126/science.abq7157

Abstract: We detected surface waves from two meteorite impacts on Mars. By measuring group velocity dispersion along the impact-lander path, we obtained a direct constraint on crustal structure away from the InSight lander. The crust north… read more here.

Keywords: event; impact; surface; crustal structure ... See more keywords
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Crustal Structure of the Crimean Mountains along the Sevastopol–Kerch Profile from the Results of DSS and Local Seismic Tomography

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Published in 2018 at "Geotectonics"

DOI: 10.1134/s0016852118040027

Abstract: The paper discusses the velocity structure of the crust beneath the Crimean Mountains from the results of active and passive seismic experiments. Based on a new interpretation of seismic data from the old Sevastopol–Kerch DSS… read more here.

Keywords: crimean mountains; crimean; velocity; crustal structure ... See more keywords
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Deep crustal structure and tectonic origin of the Tobago-Barbados ridge

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Published in 2018 at "Interpretation"

DOI: 10.1190/int-2016-0176.1

Abstract: AbstractThe north–south-trending Tobago-Barbados ridge (TBR) extends 250 km from its southern end at the island of Tobago to its northern end at the island of Barbados. On Tobago, exposed metasedimentary and metaigneous rocks have been identified… read more here.

Keywords: tectonic origin; barbados ridge; tobago barbados; crustal structure ... See more keywords
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Crustal structure of southeast Australia from teleseismic receiver functions

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Published in 2021 at "Solid Earth"

DOI: 10.5194/se-12-463-2021

Abstract: Abstract. In an effort to improve our understanding of the seismic character of the crust beneath southeast Australia and how it relates to the tectonic evolution of the region, we analyse teleseismic earthquakes recorded by 24… read more here.

Keywords: receiver functions; southeast australia; crust; crustal structure ... See more keywords