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GPlates enables both the visualization and the manipulation of plate-tectonic reconstructions and associated data through geological time: Load and save geological, geographic and tectonic feature data. Assign feature data to tectonic plates. Reconstruct feature data to past geological times. Query and edit feature properties and geometries.
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This article describes techniques; for a history of the movement of tectonic plates, see Geological history of Earth.. Plate reconstruction is the process of reconstructing the positions of tectonic plates relative to each other (relative motion) or to other reference frames, such as the Earth's magnetic field or groups of hotspots, in the geological past.
Alan Gilbert Smith FGS (24 February 1937 – 13 August 2017) was an English geologist, stratigrapher, and pioneer of plate tectonic reconstruction. [ 1 ] [ 2 ] Education and career
Richard G. Gordon (born 1953) is an American geophysicist, known for his research on global tectonics, including global plate motions and palaeomagnetism.He is noteworthy for leading two global plate motion projects: NUVEL (Northwestern University Velocity) and MORVEL (Mid-Ocean Ridge Velocity).
Tectonic plate reconstructions [ edit ] Consideration of the Earth system interactions requires complete tectonic reconstruction of all plate motions through time for the studied area, which are often not widely agreed upon, to create a framework within which Earth system interactions can be investigated.
Plate tectonics (from Latin tectonicus, from Ancient Greek τεκτονικός (tektonikós) 'pertaining to building') [1] is the scientific theory that Earth's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago.
Seton has recently updated the palaeo subduction and back-arc basin parameters. [2] This important data was visualised in a new grid map available online. [3] One of the main achievements of this work is the correlation made between the age of the subducting oceanic lithosphere and the intermediate dip of the slab.