Results 21 to 30 of about 1,395 (184)

Understanding the Deformation Structures and Tectonics of the Active Orogenic Fold-Thrust Belt: Insights from the Outer Indo-Burman Ranges

open access: yesLithosphere, 2022
The tectonic deformation of the outer Indo-Burman Ranges (i.e., Chittagong Tripura Fold Belt, CTFB) is associated with the oblique convergence of Indo-Burmese plates since the latest Miocene.
Md. Sakawat Hossain   +6 more
doaj   +1 more source

Evaluation of computational methods of paleostress analysis using fault-striation data [PDF]

open access: yes, 1991
Over the past 12 years, many different computational methods or variations of existing methods have been proposed for determining paleostress tensors from fault populations and their slip directions.
Schimmrich, Steven Henry
core   +1 more source

THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS

open access: yesГеодинамика и тектонофизика, 2015
The article presents results of field studies and interpretation of tectonophysical data from profiles in the valleys of Bystritsa Nadvornyanskaya, Prut, Pistynka (the right-side tributary of the Prut river), Belyi and Chernyi Cheremosh, and Seret rivers.
I. M. Bubniak   +2 more
doaj   +1 more source

Using Seismic Data and Slip Tendency to Estimate Paleostress: A Case Study From Xicaogu Area of Bohai Bay Basin, China

open access: yesFrontiers in Earth Science, 2022
Paleostress plays an important role in controlling the formation and distribution of reservoir fractures, which is a key factor controlling the production of oil and gas from unconventional reservoirs.
Guidong Ping   +6 more
doaj   +1 more source

Cleat properties of the Tanjung Agung coalfield, South Sumatra Basin: implications to fluid flow [PDF]

open access: yesE3S Web of Conferences, 2021
Observation of the coal cleats of the Muara Enim Formation in Tanjung Agung coalfield aims to characterize the cleat properties and interpret their implications for fluid flow.
Addiansyah Muhammad   +2 more
doaj   +1 more source

THE TECTONOPHYSICAL RESEARCHES OF THE SEMISAMSKAYA ANTICLINE (NORTH-WESTERN CAUCASUS FOLD AND THRUST BELT)

open access: yesГеодинамика и тектонофизика, 2015
Structural paragenetic and cataclastic analysis methods were applied to study tectonic fracturing within one of the folds of the southern wing of the North-Western Caucasus fold-and-thrust belt. The object of the study was the Semisamskaya anticline (Fig.
A. V. Marinin
doaj   +1 more source

Analysis of systematic fracturing in Eocene flsch of the Slovenian coastal region

open access: yesGeologija, 2017
We analyse systematic fractures occurring in sandstone beds in Eocene flsch of the Slovenian coastal area. Two nearly perpendicular fracture sets were identifid: fractures F1 are generally NW-SE oriented, wellexpressed and predominately planar, whereas ...
Marko Vrabec, Galena Jordanova
doaj   +1 more source

Andersonian faulting, paleostress analysis and deformation in Chalk [PDF]

open access: yes, 2010
Andersonian faulting, paleostress analysis and deformation in ...
Vandycke, Sara
core   +1 more source

Paleostress analysis of the volcanic margins of Yemen [PDF]

open access: yesArabian Journal of Geosciences, 2010
The western part of Yemen is largely covered by Tertiary volcanics and is bounded by volcanic margins to the west (Red Sea) and the south (Gulf of Aden). The oligo-miocene evolution of Yemen results from the interaction between the emplacement of the Afar plume, the opening of the Red Sea and the westward propagation of the Gulf of Aden. Structural and
Khanbari, Khaled, Huchon, Philippe
openaire   +3 more sources

Geodynamic conditions for Cenozoic activation of tectonic structures in Southeastern Mongolia

open access: yesГеодинамика и тектонофизика, 2018
The knowledge of the neotectonic structures inSoutheastern Mongolia, that is considerably distant from the active plate boundaries, is important for determining a source of tectonic deformation and regular features of activation in the intracontinental ...
A. V. Parfeevets, V. A. Sankov
doaj   +1 more source

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