Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007218583> ?p ?o ?g. }
- W2007218583 endingPage "43" @default.
- W2007218583 startingPage "29" @default.
- W2007218583 abstract "Quartz-monzodioritic dykes have intruded the Hercynian continental lower crust of Calabria at 323 ± 5 Ma. Pseudosection and average PT calculations have been performed using THERMOCALC. The obtained P (average PT) and T (pseudosection and average PT) values indicate that the quartz-monzodioritic dykes have intruded the 750 °C hot metapelitic–migmatitic country-rocks at a depth of about 32 km, with a temperature of ca. 850 °C. Microstructural analysis suggests that deformation of the dykes started at hypersolidus conditions during emplacement and continued after cooling at sub-solidus granulite facies conditions together with the country rocks. During this deformation event, which started not later than 323 ± 5 Ma ago, the main Sn + 1 schistosity evolved. Vorticity analysis of the quartz-metadioritic dykes and of the metapelitic country rocks shows that the Sn + 1 schistosity evolved during a general shear deformation characterized by 60 to 70% of pure shear. This high percentage of pure shear suggests that the main Sn + 1 schistosity evolved in the hot lower crust undergoing extension during vertical shortening. A horizontal attitude of this extensional schistosity is confirmed by retro-deformation of the today obliquely SE-ward dipping Sn + 1 schistosity. Extension continued with time and propagated upwards within the crust, affecting the middle crust in a time interval of 306 ± 1 to ca. 300 Ma when huge masses of granitoid rocks intruded it. The deepest batches of these granitoid bodies show a gneissic schistosity which developed under ductile conditions, while granitoids at higher levels became deformed in a brittle fashion. Our whole data set is consistent with a late Hercynian evolution in Calabria characterized by a progressively crust overlying a mantle that gradually rose during lithospheric extension. This extension was asynchronous, starting at 323 ± 5 Ma in the lower crust and affecting higher crustal levels at progressively later times." @default.
- W2007218583 created "2016-06-24" @default.
- W2007218583 creator A5012752813 @default.
- W2007218583 creator A5015696661 @default.
- W2007218583 creator A5026844250 @default.
- W2007218583 creator A5037413937 @default.
- W2007218583 creator A5064711539 @default.
- W2007218583 creator A5065125037 @default.
- W2007218583 date "2012-01-01" @default.
- W2007218583 modified "2023-10-10" @default.
- W2007218583 title "Asynchronous extension of the late-Hercynian crust in Calabria" @default.
- W2007218583 cites W1489860929 @default.
- W2007218583 cites W1830358639 @default.
- W2007218583 cites W1966121674 @default.
- W2007218583 cites W1968922555 @default.
- W2007218583 cites W1970622913 @default.
- W2007218583 cites W1971808822 @default.
- W2007218583 cites W1976626530 @default.
- W2007218583 cites W1981054075 @default.
- W2007218583 cites W1985160890 @default.
- W2007218583 cites W1986079379 @default.
- W2007218583 cites W1990689170 @default.
- W2007218583 cites W1993784630 @default.
- W2007218583 cites W1994019855 @default.
- W2007218583 cites W1996507704 @default.
- W2007218583 cites W2003361831 @default.
- W2007218583 cites W2005152057 @default.
- W2007218583 cites W2018301189 @default.
- W2007218583 cites W2022141535 @default.
- W2007218583 cites W2023430719 @default.
- W2007218583 cites W2034896492 @default.
- W2007218583 cites W2035045796 @default.
- W2007218583 cites W2041404152 @default.
- W2007218583 cites W2045125287 @default.
- W2007218583 cites W2045989812 @default.
- W2007218583 cites W2046141409 @default.
- W2007218583 cites W2046180543 @default.
- W2007218583 cites W2046660636 @default.
- W2007218583 cites W2052815450 @default.
- W2007218583 cites W2054493155 @default.
- W2007218583 cites W2057095026 @default.
- W2007218583 cites W2060756965 @default.
- W2007218583 cites W2061797131 @default.
- W2007218583 cites W2069848731 @default.
- W2007218583 cites W2071354168 @default.
- W2007218583 cites W2075751020 @default.
- W2007218583 cites W2081507714 @default.
- W2007218583 cites W2084351721 @default.
- W2007218583 cites W2085510071 @default.
- W2007218583 cites W2094688537 @default.
- W2007218583 cites W2098450639 @default.
- W2007218583 cites W2118354289 @default.
- W2007218583 cites W2130436711 @default.
- W2007218583 cites W2143002044 @default.
- W2007218583 cites W2144358632 @default.
- W2007218583 cites W2158178189 @default.
- W2007218583 cites W2162607179 @default.
- W2007218583 cites W2171737740 @default.
- W2007218583 cites W2224313607 @default.
- W2007218583 cites W2309983496 @default.
- W2007218583 cites W2312557470 @default.
- W2007218583 cites W2316472930 @default.
- W2007218583 cites W3141301723 @default.
- W2007218583 doi "https://doi.org/10.1016/j.tecto.2011.11.007" @default.
- W2007218583 hasPublicationYear "2012" @default.
- W2007218583 type Work @default.
- W2007218583 sameAs 2007218583 @default.
- W2007218583 citedByCount "15" @default.
- W2007218583 countsByYear W20072185832012 @default.
- W2007218583 countsByYear W20072185832014 @default.
- W2007218583 countsByYear W20072185832015 @default.
- W2007218583 countsByYear W20072185832016 @default.
- W2007218583 countsByYear W20072185832018 @default.
- W2007218583 countsByYear W20072185832019 @default.
- W2007218583 countsByYear W20072185832020 @default.
- W2007218583 countsByYear W20072185832022 @default.
- W2007218583 countsByYear W20072185832023 @default.
- W2007218583 crossrefType "journal-article" @default.
- W2007218583 hasAuthorship W2007218583A5012752813 @default.
- W2007218583 hasAuthorship W2007218583A5015696661 @default.
- W2007218583 hasAuthorship W2007218583A5026844250 @default.
- W2007218583 hasAuthorship W2007218583A5037413937 @default.
- W2007218583 hasAuthorship W2007218583A5064711539 @default.
- W2007218583 hasAuthorship W2007218583A5065125037 @default.
- W2007218583 hasConcept C109007969 @default.
- W2007218583 hasConcept C111368507 @default.
- W2007218583 hasConcept C114793014 @default.
- W2007218583 hasConcept C118270999 @default.
- W2007218583 hasConcept C127313418 @default.
- W2007218583 hasConcept C141646446 @default.
- W2007218583 hasConcept C146588470 @default.
- W2007218583 hasConcept C151730666 @default.
- W2007218583 hasConcept C165205528 @default.
- W2007218583 hasConcept C16942324 @default.
- W2007218583 hasConcept C17409809 @default.
- W2007218583 hasConcept C18142444 @default.
- W2007218583 hasConcept C204366326 @default.
- W2007218583 hasConcept C23295444 @default.