Matches in SemOpenAlex for { <https://semopenalex.org/work/W2800697225> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2800697225 abstract "The Alpine belt have undergone a polyphase geological history spanning the Devono-Carboniferous Variscan orogeny, the Permian post-Variscan extension, the Mesozoic rifting and ultimately the Late Cretaceous to Tertiary Alpine orogeny. In particular, Permian post-orogenic processes are responsible for strongly pre-structuring the continental crust/lithosphere prior to the Mesozoic rifting. This event was characterized by the emplacement of acid and mafic intrusions at all crustal levels and is associated to high-temperature metamorphism. Therefore, before Mesozoic rifting the continental crust was likely considerable mechanically heterogenous due to a variety of different rock types and the dependence of mechanical strength on temperature. These pre-rift mechanical heterogeneities and the thermal inheritance likely played a key role for the development of the Liguro-Piemontese and Valaisan domains. We investigate the role of pre-rift inheritance on the development of rifted margins using two-dimensional thermo-mechanical models of lithospheric extension. In the model we represent the pre-rift mechanical heterogeneities with a mechanical layering. We study the control of mechanical layering on the extension of the continental lithosphere. The mechanical layering causes a multi-stage depth-dependent extension. In the first rifting phase, lithospheric deformation is decoupled: while the crust undergoes thinning by brittle (frictional-plastic) faults, the lithospheric mantle accommodates extension by symmetric ductile necking. In a second rifting phase, deformation in the crust and lithospheric mantle is coupled and marks the beginning of an asymmetric extension stage. Low angle extensional shear zones develop across the lithosphere and exhume subcontinental mantle. Furthemore, crustal allochtons and adjacent basins develop coevally. We describe the kinematic and geometrical features as well as the thermal evolution predicted by the numerical models. We discuss the implication of these first-order features in the context of the Alpine geological history." @default.
- W2800697225 created "2018-05-17" @default.
- W2800697225 creator A5024758553 @default.
- W2800697225 creator A5043182140 @default.
- W2800697225 creator A5066703303 @default.
- W2800697225 creator A5083402854 @default.
- W2800697225 date "2015-01-01" @default.
- W2800697225 modified "2023-09-27" @default.
- W2800697225 title "Multi-layer lithospheric extension: implications for Mesozoic rifting in the Alps" @default.
- W2800697225 hasPublicationYear "2015" @default.
- W2800697225 type Work @default.
- W2800697225 sameAs 2800697225 @default.
- W2800697225 citedByCount "0" @default.
- W2800697225 crossrefType "journal-article" @default.
- W2800697225 hasAuthorship W2800697225A5024758553 @default.
- W2800697225 hasAuthorship W2800697225A5043182140 @default.
- W2800697225 hasAuthorship W2800697225A5066703303 @default.
- W2800697225 hasAuthorship W2800697225A5083402854 @default.
- W2800697225 hasConcept C127313418 @default.
- W2800697225 hasConcept C141646446 @default.
- W2800697225 hasConcept C151730666 @default.
- W2800697225 hasConcept C165205528 @default.
- W2800697225 hasConcept C16942324 @default.
- W2800697225 hasConcept C2776698055 @default.
- W2800697225 hasConcept C2777241186 @default.
- W2800697225 hasConcept C50682988 @default.
- W2800697225 hasConcept C5900021 @default.
- W2800697225 hasConcept C67236022 @default.
- W2800697225 hasConcept C77928131 @default.
- W2800697225 hasConceptScore W2800697225C127313418 @default.
- W2800697225 hasConceptScore W2800697225C141646446 @default.
- W2800697225 hasConceptScore W2800697225C151730666 @default.
- W2800697225 hasConceptScore W2800697225C165205528 @default.
- W2800697225 hasConceptScore W2800697225C16942324 @default.
- W2800697225 hasConceptScore W2800697225C2776698055 @default.
- W2800697225 hasConceptScore W2800697225C2777241186 @default.
- W2800697225 hasConceptScore W2800697225C50682988 @default.
- W2800697225 hasConceptScore W2800697225C5900021 @default.
- W2800697225 hasConceptScore W2800697225C67236022 @default.
- W2800697225 hasConceptScore W2800697225C77928131 @default.
- W2800697225 hasLocation W28006972251 @default.
- W2800697225 hasOpenAccess W2800697225 @default.
- W2800697225 hasPrimaryLocation W28006972251 @default.
- W2800697225 hasRelatedWork W1568261896 @default.
- W2800697225 hasRelatedWork W1641639703 @default.
- W2800697225 hasRelatedWork W1953499253 @default.
- W2800697225 hasRelatedWork W1983828823 @default.
- W2800697225 hasRelatedWork W2242239551 @default.
- W2800697225 hasRelatedWork W2385597982 @default.
- W2800697225 hasRelatedWork W2990114180 @default.
- W2800697225 hasRelatedWork W2995752210 @default.
- W2800697225 hasRelatedWork W2998871186 @default.
- W2800697225 hasRelatedWork W2999987528 @default.
- W2800697225 hasRelatedWork W3010034897 @default.
- W2800697225 hasRelatedWork W3012341605 @default.
- W2800697225 hasRelatedWork W3016223421 @default.
- W2800697225 hasRelatedWork W3016495465 @default.
- W2800697225 hasRelatedWork W3021081745 @default.
- W2800697225 hasRelatedWork W3033261596 @default.
- W2800697225 hasRelatedWork W3041108172 @default.
- W2800697225 hasRelatedWork W3042450450 @default.
- W2800697225 hasRelatedWork W3166161032 @default.
- W2800697225 hasRelatedWork W3193785533 @default.
- W2800697225 isParatext "false" @default.
- W2800697225 isRetracted "false" @default.
- W2800697225 magId "2800697225" @default.
- W2800697225 workType "article" @default.