Results 11 to 20 of about 967,945 (347)

Contribution of gravity gliding in salt-bearing rift basins – a new experimental setup for simulating salt tectonics under the influence of sub-salt extension and tilting [PDF]

open access: yesSolid Earth, 2021
Basin-scale salt flow and the evolution of salt structures in rift basins is mainly driven by sub- and supra-salt faulting and sedimentary loading. Crustal extension is often accompanied and followed by thermal subsidence leading to tilting of the graben
M. Warsitzka   +3 more
doaj   +2 more sources

Assessment of the tectonic role of the Triassic evaporites in the North Toulon fold-thrust belt

open access: yesBSGF - Earth Sciences Bulletin, 2021
The eastern Beausset Syncline and Toulon Belt, in the southern France, represents the easternmost remnant of the Pyrenean Apto-Albian Rift System and of the Pyrenean-Provençal orogen (Late Cretaceous-Eocene).
Wicker Vincent, Ford Mary
doaj   +2 more sources

Deformation of intrasalt competent layers in different modes of salt tectonics [PDF]

open access: yesSolid Earth, 2019
Layered evaporite sequences (LESs) comprise interbedded weak layers (halite and, commonly, bittern salts) and strong layers (anhydrite and usually non-evaporite rocks such as carbonates and siliciclastics).
M. G. Rowan   +3 more
doaj   +2 more sources

Late‐Syn‐ to Post‐Rift Salt Tectonics on Wide Rifted Margins—Insights From Geodynamic Modeling [PDF]

open access: hybridTectonics, 2022
Rifted margins are often associated with widespread and thick evaporite (salt) deposits and pronounced salt tectonics. The largest salt basins formed during the latest stages of rifting, immediately prior to continental breakup.
Leonardo M. Pichel   +4 more
openalex   +2 more sources

Pre-salt rift morphology controls salt tectonics in the Campos Basin, offshore SE Brazil

open access: goldBasin Research, 2021
Classic models of gravity‐driven salt tectonics commonly depict kinematically linked zones of overburden deformation, characterised by updip extension and downdip contraction, separated by a weakly deformed zone associated with downdip translation above ...
Francyne Bochi do Amarante   +4 more
openalex   +2 more sources

Salt tectonics of the offshore Tarfaya Basin, Moroccan Atlantic margin

open access: hybridMarine and Petroleum Geology, 2022
Rodolfo M. Uranga   +4 more
openalex   +2 more sources

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+4 more sources

The West African salt‐bearing rifted margin—Regional structural variability and salt tectonics between Gabon and Namibe

open access: yesBasin Research, 2023
Salt‐bearing rifted margins comprise some of the most structurally complex and economically important sedimentary basin settings such as the South Atlantic and the Gulf of Mexico salt basins.
L. Pichel   +3 more
semanticscholar   +1 more source

Salt Tectonics Versus Shortening: Recognizing Pre‐Orogenic Evaporite Deformation in Salt‐Bearing Fold‐And‐Thrust Belts on the Example of the Silica Nappe (Inner Western Carpathians)

open access: yesTectonics, 2023
Recognizing salt‐related structures and differentiating them from tectonic shortening‐related anticlines and synclines can be a very challenging task in salt‐bearing fold‐and‐thrust belts, especially in poor outcrop conditions.
Éva Oravecz, G. Héja, L. Fodor
semanticscholar   +1 more source

How post‐salt sediment flux and progradation rate influence salt tectonics on rifted margins: Insights from geodynamic modelling

open access: yesBasin Research, 2023
Continental rifted margins can be associated with widespread and thick salt deposits, which are often formed during the final stages of rifting, prior to breakup.
L. Pichel   +3 more
semanticscholar   +1 more source

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