Results 41 to 50 of about 211,290 (283)

Asymmetric continental deformation during South Atlantic rifting along southern Brazil and Namibia [PDF]

open access: yes, 2017
Plate restoration of South America and Africa to their pre-breakup position faces the problem of gaps and overlaps between the continents, an issue commonly solved with implementing intra-plate deformation zones within South America.
Koehn, Daniel   +2 more
core   +1 more source

Paleomagnetic Rotations in the Northeastern Caribbean Region Reveal Major Intraplate Deformation Since the Eocene

open access: yesTectonics, 2023
Relative Caribbean‐North American plate motion is partitioned over the trench and intra‐Caribbean plate faults that bound large scale tectonic blocks. Quantifying the kinematic evolution of this tectonic corridor is challenging because much of the region
Lény Montheil   +7 more
semanticscholar   +1 more source

Present-day Mars' seismicity predicted from 3-D thermal evolution models of interior dynamics [PDF]

open access: yes, 2018
©2018. American Geophysical UnionThe Interior Exploration using Seismic Investigations, Geodesy and Heat Transport mission, to be launched in 2018, will perform a comprehensive geophysical investigation of Mars in situ.
Breuer, D.   +8 more
core   +3 more sources

Earthquake source mechanisms and plate tectonics [PDF]

open access: yes, 1979
This review and the accompanying references will be concerned mainly with earthquake source studies pertinent to plate tectonics. Studies on geological problems, lithospheric flexure and mantle convection are discussed in other reviews in this volume.
Kanamori, Hiroo
core   +1 more source

Crustal Imbrication in an Alpine Intraplate Mountain Range: A Wide‐Angle Cross‐Section Across the Spanish‐Portuguese Central System

open access: yesTectonics, 2022
Intraplate ranges are topographic features that can occur far from plate boundaries, the expected position of orogens as described in the plate tectonics theory.
I. DeFelipe   +12 more
semanticscholar   +1 more source

Crustal fault reactivation facilitating lithospheric folding/buckling in the central Indian Ocean

open access: yes, 1996
High-quality, normal-incidence seismic reflection data confirm that tectonic deformation in the central Indian Ocean occurs at two spatial scales: whole lithosphere folding with wavelengths varying between 100 and 300 km, and compressional reactivation ...
Beekman, F.   +3 more
core   +1 more source

Kinematics of the South Atlantic rift [PDF]

open access: yes, 2013
The South Atlantic rift basin evolved as branch of a large Jurassic-Cretaceous intraplate rift zone between the African and South American plates during the final breakup of western Gondwana.
Heine, Christian   +2 more
core   +3 more sources

PALEOPROTEROZOIC TECTONICS AND EVOLUTIONARY MODEL OF THE ONEGA SYNCLINORIUM

open access: yesГеодинамика и тектонофизика, 2023
Consideration is being given to the Onega Paleoproterozoic structure (Onega synclinorium, OS) as a tectonotype of intraplate negative structures, which experience intermittent subsidence over a long period of time.
S. Yu. Kolodyazhny   +4 more
doaj   +1 more source

SICILIAN JURASSIC PHYSIOGRAPHY AND GEOLOGIC REALMS (ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2004
Two tectono-sedimentary domains, which were deformed during the Neogene and evolved into two large structural sectors, characterize the Sicilian Jurassic: the Maghrebides and Peloritani.
BENEDETTO ABATE   +2 more
doaj   +1 more source

A Proposal for a Standardized Fault Description Format to Study Active Intraplate Tectonics in the Korean Peninsula [PDF]

open access: yesGeo Data, 2019
Intraplate faulting and the resultant earthquakes are not well understood because of their complex distribution, long period of seismic recurrence, and poor exposure of surface rupture.
Youngbeom Cheon   +2 more
doaj   +1 more source

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