tectonic movement


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tectonic movement

the movement of tectonic plates on the earth's surface giving rise to folding, mountain building and geological faults.
References in periodicals archive ?
The Dabashan nappe thrusts are supposed to have suffered at least two stages of tectonic movements that are subduction collisional orogeny and subsequent intracontinental orogeny since Mesozoic-Cenozoic (Dong et al.
The Masafi Earthquake, which occurred in the UAE and some parts of northern Oman in 2002, is an example of intra-plate tectonic movement and is intimately related to the Arabian-Eurasian tectonic plate boundary tectonics, which has a great potential of re-activating on land faults.
In the area under study, tectonic movement is drawing the Eurasian and North American plates apart at a rate of around 15 millimetres a year; further south, it can be up to eight times faster, with hydrothermal activity consequently more common.
RTX technology allows permanent monitoring of beacon sites that are subject to movement, such as plate tectonic movement or extreme weather conditions.
Using radiocarbon dating of offset river sediments and collapsed hill-slope deposits, the research team managed to separate several episodes of tectonic movement on this major fault and pin the dates of the two quakes, about 7 centuries apart.
Stewart's chocolate bar represented the southern end of the Eurasian plate, which tectonic movement had stretched to create the Heliki Fault.
In the case of Mars, the scientists have not been able to confirm tectonic movement in its crust at any point, but they believe that a large meteorite crashed into its primitive sea.
He also explains the science of tectonic movement and of hydrothermal vents.
Peters and colleague Bjarte Hannisdal, of the University of Bergen in Norway analysed fossil data from the Paleobiology Database along with paleoenvironmental proxy records and data on the rock record that link to ancient global climates, tectonic movement, continental flooding, and changes in biogeochemistry, particularly with respect to oxygen, carbon, and sulfur cycles.
Could it have been due to tectonic movement instead?
Stegman, who developed the computer models that helped the team reenact tens of millions of years of tectonic movement, said: "The scalings for how subducted plates sink in the earth's mantle are based on essentially the same fluid dynamics that describe how a penny sinks through a jar of honey.
He and others speculate that plate tectonic movement may be involved.