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Salt tectonics information


Salt tectonics, or halokinesis, or halotectonics, is concerned with the geometries and processes associated with the presence of significant thicknesses of evaporites containing rock salt within a stratigraphic sequence of rocks. This is due both to the low density of salt, which does not increase with burial, and its low strength.[1]

Salt structures (excluding undeformed layers of salt) have been found in more than 120 sedimentary basins around the world.[2]

  1. ^ Hudec, M.R.; Jackson, M.P.A. (2007). "Terra infirma: Understanding salt tectonics". Earth-Science Reviews. 82 (1–2): 1–28. Bibcode:2007ESRv...82....1H. doi:10.1016/j.earscirev.2007.01.001.
  2. ^ Roberts, D. G.; Bally, A. W., eds. (2012). Regional Geology and Tectonics: Phanerozoic Passive Margins, Cratonic Basins and Global Tectonic Maps – Volume 1. Amsterdam: Elsevier. pp. 20–21. ISBN 978-0-444-56357-6.

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Salt tectonics

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Salt tectonics, or halokinesis, or halotectonics, is concerned with the geometries and processes associated with the presence of significant thicknesses...

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Tectonics

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of tectonic elements which define the subdivision into numerous smaller microplates which have amalgamated into the larger Plates. Salt tectonics is concerned...

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Tremp Formation

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kinematics of thrust tectonics as derived from palaeomagnetic data: an example from the Southern Pyrenees, 265–275. Thrust Tectonics, Springer, Dordrecht...

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Paradox Formation

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The formation is notable both for its petroleum resources and for its salt tectonics, which are responsible for many distinctive geologic features of the...

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Geology of the southern North Sea

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Zechstein supergroup which act as a salt cap for the fine grained sediment. During this era the end of extensional tectonics had been well constrained in the...

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Thrust tectonics

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Thrust tectonics or contractional tectonics is concerned with the structures formed by, and the tectonic processes associated with, the shortening and...

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Diapir

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geologist Ludovic Mrazek, who was the first to understand the principle of salt tectonics and plasticity. The term diapir may be applied to igneous intrusions...

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Salt surface structures

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Salt surface structures are extensions of salt tectonics that form at the Earth's surface when either diapirs or salt sheets pierce through the overlying...

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Angola Basin

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developed since its deposition as salt movement deforms the surrounding bedrock. The driving force behind salt tectonics is thought to be extension governed...

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Halite

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Saskatchewan Mine in Rocanville, Saskatchewan, Canada Coarse salt (edible) Salt tectonics Warr, L.N. (2021). "IMA–CNMNC approved mineral symbols". Mineralogical...

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Salt glacier

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thin, which allows the salt body to travel upwards. Salt glaciers are a frequent topic in salt tectonics, which is the study of salt causing deformation...

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Salt dome

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Michael R.; Jackson, Martin P. A. (2007). "Terra infirma: Understanding salt tectonics". Earth-Science Reviews. 82 (1): 1–28. Bibcode:2007ESRv...82....1H....

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Brine pool

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dissolution of salts into bottom water through salt tectonics, and geothermal heating of brine at tectonic boundaries and hot spots. Brine rejection: When...

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Sigsbee Escarpment

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It has formed as a result of salt tectonics, due to the effects of loading of a thick layer of Jurassic halite (Louann Salt) by Upper Jurassic to Cenozoic...

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Extensional tectonics

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Extensional tectonics is concerned with the structures formed by, and the tectonic processes associated with, the stretching of a planetary body's crust...

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Himalayan salt

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(1988). "Mechanics of the Salt Range-Potwar Plateau, Pakistan: A fold-and-thrust belt underlain by evaporites". Tectonics. 7 (1): 57–71. Bibcode:1988Tecto...

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Location hypotheses of Atlantis

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Institut für Geophysik, Universität Hamburg, Germany, and others of the salt tectonics and mud volcanism within the Cyprus Basin, eastern Mediterranean Sea...

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Sedimentation

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Lake, (Jammu and Kashmir, India) with Special Emphasis on its Climate & Tectonics". The International Journal of Climate Change: Impacts and Responses....

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Subsidence

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warping of the Earth's crust by tectonic forces. Subsidence resulting from tectonic deformation of the crust is known as tectonic subsidence and can create...

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Polystrate fossil

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subsidence of an area of coastal plain relative to sea level caused by salt tectonics, global sea-level rise, growth faulting, continental margin collapse...

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Orca Basin

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bed into seawater. The basin owes its shape to ongoing salt tectonics and is surrounded by salt diapirs. Gas hydrates were detected in a number of cores...

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Sandstone

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by the wind from its source areas to depositional environments where tectonics has created accommodation space for sediments to accumulate. Forearc basins...

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Paradox Basin

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result of the thick salt sequences and the fact that salt is ductile at relatively low temperatures and pressures, salt tectonics play a major role in...

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Sedimentary rock

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size of a basin depend on tectonics, movements within the Earth's lithosphere. Where the lithosphere moves upward (tectonic uplift), land eventually rises...

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Hormuz Formation

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emergent salt diapirs within anticlines of the Zagros fold and thrust belt. As a result of their involvement in post-depositional salt tectonics, the internal...

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Water softening

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resin bed. Brine draw: Water is directed through a jet pump, which pulls salt water from the brine tank, before the water and brine pass through the resin...

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Green Canyon

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like most of the Gulf of Mexico, there is a significant amount of salt tectonics. Blocks in this protraction area are defined in UTM zone 15 north in...

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List of tectonic plates

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natural satellite Ocean – Salt water covering most of Earth Plate tectonics – Movement of Earth's lithosphere List of tectonic plate interactions – Types...

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