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- W2558596197 abstract "The deep crustal magnetic structure of Britain has not previously been described in a uniform manner. We provide a new assessment of the deep crustal magnetic bodies responsible for the long wavelength magnetic features. The study area contains deep crustal relics of the destruction of early Palaeozoic oceanic lithosphere along the Thor-Tornquist Suture and primarily the Iapetus Suture separating Baltica and Avalonia from the Laurentian terranes. Spectral decomposition is applied to a merged onshore and offshore magnetic anomaly data set. Thirty idealised basement bodies are compared with a representation of the subsurface obtained by a coarse 3D inversion of the data. The central area separating Laurentia and Avalonia, is largely characterised by an absence of high susceptibilities throughout the whole crustal volume. We find that the idealised basement bodies are largely consistent with relatively high susceptibility zones at depths in excess of 10 km. The zones of higher relative susceptibility are referenced to the tectonic-terrane framework of the area and possible geological explanations for the contrasts are reviewed. In the north, the Laurentian terranes are diverse, comprising crust first created in the Archaean (Hebridean Terrane), Palaeoproterozoic (Rhinns Terrane), Mesoproterozoic? (Midland Valley Terrane), Neoproterozoic (sub-Southern Upland rocks) and Ordovician. Magnetic anomalies further record the assembly of the Gondwanan (Eastern Avalonian) part of the country through Neoproterozoic and Ordovician (Tornquist) arc magmatism and accretion. The convergence zones between Laurentia, Avalonia and Baltica have all left a magnetic imprint, as has Variscan convergence to the south." @default.
- W2558596197 created "2016-12-08" @default.
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- W2558596197 date "2016-12-01" @default.
- W2558596197 modified "2023-09-27" @default.
- W2558596197 title "The deep crustal magnetic structure of Britain" @default.
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- W2558596197 cites W1972439081 @default.
- W2558596197 cites W1973567733 @default.
- W2558596197 cites W1973820924 @default.
- W2558596197 cites W1975669410 @default.
- W2558596197 cites W1975676133 @default.
- W2558596197 cites W1977199489 @default.
- W2558596197 cites W1994723512 @default.
- W2558596197 cites W1997204737 @default.
- W2558596197 cites W1997735625 @default.
- W2558596197 cites W1998931080 @default.
- W2558596197 cites W2000348398 @default.
- W2558596197 cites W2002872183 @default.
- W2558596197 cites W2007056155 @default.
- W2558596197 cites W2007658865 @default.
- W2558596197 cites W2010113056 @default.
- W2558596197 cites W2010187823 @default.
- W2558596197 cites W2011971340 @default.
- W2558596197 cites W2012701783 @default.
- W2558596197 cites W2015512591 @default.
- W2558596197 cites W2019045515 @default.
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- W2558596197 cites W2027447908 @default.
- W2558596197 cites W2032366045 @default.
- W2558596197 cites W2038083893 @default.
- W2558596197 cites W2039026536 @default.
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- W2558596197 doi "https://doi.org/10.1016/j.pgeola.2016.10.007" @default.
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