Results 11 to 20 of about 2,377 (260)

Tectonic features, genetic mechanisms and basin evolution of the eastern Doseo Basin, Chad

open access: yesPetroleum Exploration and Development, 2023
The features of the unconformity, fault and tectonic inversion in the eastern Doseo Basin, Chad, were analyzed, and the genetic mechanisms and basin evolution were discussed using seismic and drilling data. The following results are obtained. First, four
Huahua GAO   +9 more
doaj   +1 more source

The Lautaro Basin: A record of inversion tectonics in northern Chile [PDF]

open access: yesAndean Geology, 2012
The Triassic and Jurassic tectonic history of northern Chile has been dominated by extension, although clear evidence about the nature and geometry of the extensional basins and subsequent inversion structures has been adequately illustrated in only a few cases.
Martínez, Fernando   +3 more
openaire   +8 more sources

Application of audio magnetotelluric method in prospecting for deep hidden manganese ore: A case study in the Pujue manganese mine in Songtao, Guizhou, China

open access: yesDizhi lixue xuebao, 2021
The Pujue manganese deposit is a typical Datangpo-type sedimentary deposit of Nanhua period in eastern Guizhou. In the Pujue mining area the early-formed sedimentary manganese deposits were significantly influenced by the subsequent structures in aspects
SHEN Xiaoqing   +3 more
doaj   +1 more source

Stratigraphic and tectonic architecture of the Middle Jurassic-Upper Cretaceous at the southern front of the Central High Atlas (Morocco): a cartographic revision

open access: yesJournal of Maps, 2022
The Middle Jurassic (Bathonian)-Upper Cretaceous (Maastrichtian) deposits exposed at the southern front of the Central High Atlas (CHA, Southern Morocco) include thick fluvial successions largely undifferentiated in previous studies.
M. Benvenuti   +3 more
doaj   +1 more source

Evolutionary sequence of faults and the formation of inversion structural belts in the northern Songliao Basin

open access: yesPetroleum Exploration and Development, 2013
On the basis of regional seismic interpretation of the northern Songliao Basin and the analysis of fault geometry characteristics and the formation and evolution of faults, this paper analyses fault deformation mechanisms at different stages, which ...
Yonghe SUN   +4 more
doaj   +1 more source

Morpho-Structural Setting of the Ligurian Sea: The Role of Structural Heritage and Neotectonic Inversion

open access: yesJournal of Marine Science and Engineering, 2022
The review of recent bathymetric and geophysical data collected in the framework of several research and cartographic projects have allowed a detailed reconstruction of the morpho-structural setting and the (neo)tectonic evolution for both the Alpine and
Danilo Morelli   +6 more
doaj   +1 more source

Deformational sequence of inversion in the Paramirim Aulacogen, northern region of the intracontinental sector of the Araçuaí Orogen [PDF]

open access: yesBrazilian Journal of Geology, 2023
The Paramirim Aulacogen was filled by the Espinhaço and São Francisco supergroups in the period from 1.75 to 0.69 Ga, and suffered partial inversion during the Ediacaran.
Caroline Novais Bitencourt   +1 more
doaj   +1 more source

Geophysical response characteristics and genetic analysis of tectonic coal:take Zhaozhuang coal mine in Jincheng mining area as an example

open access: yes矿业科学学报, 2018
The distribution of tectonic coal is of great importance to the exploration and development of coal-bed methane and the safety production of coal mine.The Zhaozhuang coal mine in Jincheng mining area is took as example.Firstly, the vertical distribution ...
Zou Guangui, Li Laichun
doaj   +1 more source

Crustal Thickness Variations and Tectonic Settings in the Southwest Cameroon Inferred from Gravity and Topography Data

open access: yesLithosphere, 2022
EIGEN 6C4 gravity anomalies are interpreted to determine the lateral and vertical variations in the crust and upper mantle structure and their influence on the isostasy of the coastal plain, transition zone between the Congo Craton (CC), the Pan-African ...
Willy Lemotio   +5 more
doaj   +1 more source

Inversion tectonics: a brief petroleum industry perspective [PDF]

open access: yesSolid Earth, 2020
Abstract. Inverted structures provide traps for petroleum exploration, typically four-way structural closures. As to the degree of inversion, based on a large number of worldwide examples seen in various basins, the most preferred petroleum exploration targets are mild to moderate inversion structures, defined by the location of the null points.
Gábor Tari   +3 more
openaire   +3 more sources

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