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- W2955416649 endingPage "128158" @default.
- W2955416649 startingPage "128158" @default.
- W2955416649 abstract "The Nevado-Filábride metamorphic complex (Betic Cordillera, Spain) exhibits a succession of Paleozoic and Mesozoic metasediments, orthogneisses and metabasites. The complex has been divided into three tectono-metamorphic units, from bottom to top: the Ragua, Calar-Alto and Bédar-Macael units. The petrochronological evolution of the complex is not well constrained as P-T-t conditions differ between authors mainly because of the investigated rock types and the thermobarometric and geochronological techniques applied. Five garnet-bearing mica-schists from various areas of the complex were investigated for constraining and comparing the shape of the P-T paths recorded by the three units. Quantitative compositional mapping of garnet and K-white mica was combined with iterative thermodynamic models. The resulting P-T trajectories suggest that the units experienced similar clockwise P-T trajectories during Alpine metamorphism. The three units reached high-pressure and low-temperature conditions of ~2.0 GPa and ~520 °C in the Bédar-Macael unit; ~2.0–2.2 GPa and ~470–490 °C in the Calar-Alto unit; and ~2.2 GPa and ~480 °C in the Ragua unit. All samples recorded a temperature increase of ~130 °C during exhumation as shown by the successive stages of white mica re-equilibrations. Heating during exhumation was probably triggered by the hot hanging wall over the Nevado-Filábride complex. The garnet rims reflect a high-temperature and low-pressure stage which was dated at ~13 Ma using allanite U-Th-Pb geochronology (LA-ICP-MS). Following the temperature peak, exhumation continued associated to cooling. Similarities in the shapes of P-T path throughout the units suggest a continuous metamorphic sequence rather a tectonically divided complex." @default.
- W2955416649 created "2019-07-12" @default.
- W2955416649 creator A5002765346 @default.
- W2955416649 creator A5042470721 @default.
- W2955416649 creator A5065033084 @default.
- W2955416649 date "2019-09-01" @default.
- W2955416649 modified "2023-10-18" @default.
- W2955416649 title "Deciphering the tectono-metamorphic evolution of the Nevado-Filábride complex (Betic Cordillera, Spain) – A petrochronological study" @default.
- W2955416649 cites W1504002771 @default.
- W2955416649 cites W1514033991 @default.
- W2955416649 cites W1618446783 @default.
- W2955416649 cites W1648021421 @default.
- W2955416649 cites W1670901031 @default.
- W2955416649 cites W1734990329 @default.
- W2955416649 cites W1790292300 @default.
- W2955416649 cites W1830358639 @default.
- W2955416649 cites W1960465926 @default.
- W2955416649 cites W1970483293 @default.
- W2955416649 cites W1981977332 @default.
- W2955416649 cites W1989192163 @default.
- W2955416649 cites W1997115635 @default.
- W2955416649 cites W1998683395 @default.
- W2955416649 cites W1999693140 @default.
- W2955416649 cites W2001020978 @default.
- W2955416649 cites W2007307178 @default.
- W2955416649 cites W2011923344 @default.
- W2955416649 cites W2016581910 @default.
- W2955416649 cites W2020021219 @default.
- W2955416649 cites W2020229149 @default.
- W2955416649 cites W2022088915 @default.
- W2955416649 cites W2027618299 @default.
- W2955416649 cites W2040353111 @default.
- W2955416649 cites W2041868289 @default.
- W2955416649 cites W2054310233 @default.
- W2955416649 cites W2055755607 @default.
- W2955416649 cites W2055909867 @default.
- W2955416649 cites W2056333558 @default.
- W2955416649 cites W2063532972 @default.
- W2955416649 cites W2065844245 @default.
- W2955416649 cites W2069402622 @default.
- W2955416649 cites W2072692531 @default.
- W2955416649 cites W2072843794 @default.
- W2955416649 cites W2072979599 @default.
- W2955416649 cites W2077437893 @default.
- W2955416649 cites W2078283824 @default.
- W2955416649 cites W2078978679 @default.
- W2955416649 cites W2079032830 @default.
- W2955416649 cites W2079036849 @default.
- W2955416649 cites W2079863764 @default.
- W2955416649 cites W2081459296 @default.
- W2955416649 cites W2087137166 @default.
- W2955416649 cites W2090562894 @default.
- W2955416649 cites W2098047789 @default.
- W2955416649 cites W2105848445 @default.
- W2955416649 cites W2107677029 @default.
- W2955416649 cites W2108046927 @default.
- W2955416649 cites W2108672756 @default.
- W2955416649 cites W2110711288 @default.
- W2955416649 cites W2130770668 @default.
- W2955416649 cites W2131817581 @default.
- W2955416649 cites W2132593853 @default.
- W2955416649 cites W2138049016 @default.
- W2955416649 cites W2152368549 @default.
- W2955416649 cites W2156417284 @default.
- W2955416649 cites W2157014763 @default.
- W2955416649 cites W2162648370 @default.
- W2955416649 cites W2163161113 @default.
- W2955416649 cites W2167002917 @default.
- W2955416649 cites W2169766597 @default.
- W2955416649 cites W2171074980 @default.
- W2955416649 cites W2171531907 @default.
- W2955416649 cites W2314268432 @default.
- W2955416649 cites W2320758035 @default.
- W2955416649 cites W2325482083 @default.
- W2955416649 cites W2330983677 @default.
- W2955416649 cites W2338771633 @default.
- W2955416649 cites W2346287537 @default.
- W2955416649 cites W2534431847 @default.
- W2955416649 cites W2562427706 @default.
- W2955416649 cites W2585668510 @default.
- W2955416649 cites W2600902163 @default.
- W2955416649 cites W2614402276 @default.
- W2955416649 cites W2615403944 @default.
- W2955416649 cites W2617228887 @default.
- W2955416649 cites W2617905524 @default.
- W2955416649 cites W2618248285 @default.
- W2955416649 cites W2619274398 @default.
- W2955416649 cites W2751152339 @default.
- W2955416649 cites W2757101061 @default.
- W2955416649 cites W2792845293 @default.
- W2955416649 cites W2792957877 @default.
- W2955416649 cites W2793896034 @default.
- W2955416649 cites W2801029055 @default.
- W2955416649 cites W2809438081 @default.
- W2955416649 cites W2901503614 @default.
- W2955416649 cites W2902008904 @default.
- W2955416649 cites W2904383140 @default.
- W2955416649 cites W4236175364 @default.