Results 31 to 40 of about 8,086 (212)

Detecting a Sinistral Transpressional Deformation Belt in the Zagros

open access: yesGeosciences, 2021
The oblique collision between the northeastern margin of the Arabian platform and the Iranian microcontinent has led to transpressional deformation in the Zagros orogenic belt in the central part of the Alpine–Himalayan orogenic belt.
Mohammad Ali Ghanbarian   +2 more
doaj   +1 more source

FAULT SYSTEMS IN THE UPPER CRUST OF THE FENNOSCANDIAN SHIELD, THE EAST EUROPEAN PLATFORM

open access: yesГеодинамика и тектонофизика, 2020
Directions of 683 faults located in the southeastern part of the Fennoscandian (Baltic) shield were statistically analyzed, and three orthogonal associations of fault systems were identified in the study area.
V. S. Burtman, S. Yu. Kolodyazhny
doaj   +1 more source

Single-gene speciation: mating and gene flow between mirror-image snails [PDF]

open access: yes, 2017
Variation in the shell coiling, or chirality, of land snails provides an opportunity to investigate the potential for “single-gene” speciation, because mating between individuals of opposite chirality is believed not possible if the snails mate in a face-
Asami   +51 more
core   +2 more sources

Redefining the boundaries of interplanetary coronal mass ejections from observations at the ecliptic plane [PDF]

open access: yes, 2016
On 2015 January 6-7, an interplanetary coronal mass ejection (ICME) was observed at L1. This event, which can be associated with a weak and slow coronal mass ejection, allows us to discuss on the differences between the boundaries of the magnetic cloud ...
Cid, C.   +3 more
core   +3 more sources

Identification snails of orchards and farms in west Azarbaijan province, Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2014
During 2012-2013 in a funistic survey of Snails, several species of snails were collected and identified; both from orchards, farms and the weeds.
Elham Ahmadi
doaj   +1 more source

Spatio-temporal evolution of intraplate strike-slip faulting: the Neogene-Quaternary Kuh-e-Faghan Fault, Central Iran [PDF]

open access: yes, 2016
Central Iran provides an ideal region to study the long-term morphotectonic response to the nucleation and propagation of intraplate faulting. In this study, a multidisciplinary approach that integrates structural and stratigraphic field investigations ...
Berberian   +24 more
core   +3 more sources

Tectonic Analysis of the Tall Al Qarn Pressure Ridge, Dead Sea Transform Fault, Jordan

open access: yesIraqi Geological Journal, 2023
Jordan's Dead Sea Transform is made up of three morphotectonic elements: Wadi Araba, Dead Sea Basin, and Jordan Valley. A few pressure ridges and depressions exist in the Jordan Valley Fault.
Mohammad Atallah   +2 more
doaj   +1 more source

Chirality of Intermediate Filaments and Magnetic Helicity of Active Regions

open access: yes, 2009
Filaments which form either between or around active regions (ARs) are called intermediate filaments. In spite of various theoretical studies, the origin of the chirality of filaments is still uncovered.
Babcock   +17 more
core   +1 more source

Oblique reactivation of lithosphere-scale lineaments controls rift physiography – the upper-crustal expression of the Sorgenfrei–Tornquist Zone, offshore southern Norway [PDF]

open access: yesSolid Earth, 2018
Pre-existing structures within sub-crustal lithosphere may localise stresses during subsequent tectonic events, resulting in complex fault systems at upper-crustal levels.
T. B. Phillips   +3 more
doaj   +1 more source

Carboniferous-Permian tectono-metamorphic evolution of the Pelvoux Massif (External Crystalline Massif, Western Alps), with discussion on flow kinematics of the Eastern-Variscan Shear Zone

open access: yesBSGF - Earth Sciences Bulletin, 2022
Based on new structural, petrological and U-Th-Pb geochronological data, a reappraisal of the Variscan tectono-metamorphic history of the Pelvoux Massif (External Crystalline Massif, French Alps) is proposed with the aim to understand the flow pattern ...
Fréville Kévin   +7 more
doaj   +1 more source

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