Matches in SemOpenAlex for { <https://semopenalex.org/work/W2169188467> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2169188467 endingPage "37" @default.
- W2169188467 startingPage "23" @default.
- W2169188467 abstract "The Andean retroarc between 35° and 40°S is the locus of debate regarding its Pliocene to Quaternary tectonic setting. Retroarc volcanic eruptions since 6 Ma to the Present are, based on some hypotheses, associated with widespread extension. In these works, geological data point to the existence of normal faults affecting previous (Late Cretaceous to Miocene) contractional structures. In order to evaluate such interpretations we have collected data from various geological and geophysical studies and scales. Based on these data, an existing large-scale 3-D gravity model could be improved and used to investigate the lithospheric structure of this region. Moreover, using the gravity model, an attenuated crust could be localized and quantified throughout the retroarc area. Deep seismic data available from this region are limited to the forearc – arc area, while in general the retroarc zone lacks deep seismic constraints. The only deep seismic profile extending to the retroarc is a receiver function profile at 39°S, showing crustal attenuation. This observation correlates with the extensional activity recognized at the surface. When analysing the gravity field, positive residual anomalies are observed. They correlate with crustal attenuation at the areas of extension. Also, computed elastic thickness in the retroarc shows good correlation between the areas of crustal stretching and low flexural rigidity, explained by thermal processes. The present extensional deformation reflected in positive residual gravity anomalies points to the influence of reactivated Triassic rifting inherited from early phases of Pangea break-up. Finally, the present local uplift and consequent fluvial incision at the retroarc zone are explained by crustal stretching and not by crustal shortening, the common mechanism in Andean orogenesis." @default.
- W2169188467 created "2016-06-24" @default.
- W2169188467 creator A5001615439 @default.
- W2169188467 creator A5010219776 @default.
- W2169188467 creator A5050677401 @default.
- W2169188467 creator A5055593435 @default.
- W2169188467 creator A5070694773 @default.
- W2169188467 creator A5074299875 @default.
- W2169188467 date "2012-12-01" @default.
- W2169188467 modified "2023-10-15" @default.
- W2169188467 title "Retroarc extension in the last 6 Ma in the South-Central Andes (36°S–40°S) evaluated through a 3-D gravity modelling" @default.
- W2169188467 cites W1964047205 @default.
- W2169188467 cites W1966777837 @default.
- W2169188467 cites W1969021187 @default.
- W2169188467 cites W1970430201 @default.
- W2169188467 cites W1973576637 @default.
- W2169188467 cites W1977414708 @default.
- W2169188467 cites W1993128170 @default.
- W2169188467 cites W2025841258 @default.
- W2169188467 cites W2030511467 @default.
- W2169188467 cites W2035216517 @default.
- W2169188467 cites W2054289340 @default.
- W2169188467 cites W2056848092 @default.
- W2169188467 cites W2069193736 @default.
- W2169188467 cites W2071625509 @default.
- W2169188467 cites W2086202547 @default.
- W2169188467 cites W2089267415 @default.
- W2169188467 cites W2099130556 @default.
- W2169188467 cites W2108460919 @default.
- W2169188467 cites W2116636746 @default.
- W2169188467 cites W2118630431 @default.
- W2169188467 cites W2130465077 @default.
- W2169188467 cites W2150226675 @default.
- W2169188467 cites W2185833078 @default.
- W2169188467 doi "https://doi.org/10.1016/j.jsames.2012.08.003" @default.
- W2169188467 hasPublicationYear "2012" @default.
- W2169188467 type Work @default.
- W2169188467 sameAs 2169188467 @default.
- W2169188467 citedByCount "20" @default.
- W2169188467 countsByYear W21691884672014 @default.
- W2169188467 countsByYear W21691884672015 @default.
- W2169188467 countsByYear W21691884672016 @default.
- W2169188467 countsByYear W21691884672017 @default.
- W2169188467 countsByYear W21691884672018 @default.
- W2169188467 countsByYear W21691884672019 @default.
- W2169188467 countsByYear W21691884672020 @default.
- W2169188467 countsByYear W21691884672021 @default.
- W2169188467 crossrefType "journal-article" @default.
- W2169188467 hasAuthorship W2169188467A5001615439 @default.
- W2169188467 hasAuthorship W2169188467A5010219776 @default.
- W2169188467 hasAuthorship W2169188467A5050677401 @default.
- W2169188467 hasAuthorship W2169188467A5055593435 @default.
- W2169188467 hasAuthorship W2169188467A5070694773 @default.
- W2169188467 hasAuthorship W2169188467A5074299875 @default.
- W2169188467 hasConcept C127313418 @default.
- W2169188467 hasConcept C151730666 @default.
- W2169188467 hasConcept C165205528 @default.
- W2169188467 hasConcept C77928131 @default.
- W2169188467 hasConceptScore W2169188467C127313418 @default.
- W2169188467 hasConceptScore W2169188467C151730666 @default.
- W2169188467 hasConceptScore W2169188467C165205528 @default.
- W2169188467 hasConceptScore W2169188467C77928131 @default.
- W2169188467 hasLocation W21691884671 @default.
- W2169188467 hasOpenAccess W2169188467 @default.
- W2169188467 hasPrimaryLocation W21691884671 @default.
- W2169188467 hasRelatedWork W2004013317 @default.
- W2169188467 hasRelatedWork W2022035173 @default.
- W2169188467 hasRelatedWork W2035325200 @default.
- W2169188467 hasRelatedWork W2092739438 @default.
- W2169188467 hasRelatedWork W2167517487 @default.
- W2169188467 hasRelatedWork W2355282060 @default.
- W2169188467 hasRelatedWork W2772196783 @default.
- W2169188467 hasRelatedWork W2933907707 @default.
- W2169188467 hasRelatedWork W3113596969 @default.
- W2169188467 hasRelatedWork W3141829427 @default.
- W2169188467 hasVolume "40" @default.
- W2169188467 isParatext "false" @default.
- W2169188467 isRetracted "false" @default.
- W2169188467 magId "2169188467" @default.
- W2169188467 workType "article" @default.