Matches in SemOpenAlex for { <https://semopenalex.org/work/W3000019904> ?p ?o ?g. }
- W3000019904 endingPage "1680" @default.
- W3000019904 startingPage "1669" @default.
- W3000019904 abstract "Anomalous topographic swells and Cenozoic volcanism in east Africa have been associated with mantle plumes. Several models involving one or more fixed plumes beneath the northeastward migrating African plate have been suggested to explain the space-time distribution of magmatism in east Africa. We devise paleogeographically constrained global models of mantle convection and, based on the evolution of flow in the deepest lower mantle, show that the Afar plume migrated southward throughout its lifetime. The models suggest that the mobile Afar plume provides a dynamically consistent explanation for the spatial extent of the southward propagation of the east African rift system (EARS), which is difficult to explain by the northeastward migration of Africa over one or more fixed plumes alone, over the last ≈45 Myr. We further show that the age-progression of volcanism associated with the southward propagation of EARS is consistent with the apparent surface hotspot motion that results from southward motion of the modelled Afar plume beneath the northeastward migrating African plate. The models suggest that the Afar plume became weaker as it migrated southwards, consistent with trends observed in the geochemical record." @default.
- W3000019904 created "2020-01-23" @default.
- W3000019904 creator A5009869062 @default.
- W3000019904 creator A5034373500 @default.
- W3000019904 creator A5042746575 @default.
- W3000019904 creator A5044736391 @default.
- W3000019904 date "2020-09-01" @default.
- W3000019904 modified "2023-10-09" @default.
- W3000019904 title "East African topography and volcanism explained by a single, migrating plume" @default.
- W3000019904 cites W1482200804 @default.
- W3000019904 cites W1504442666 @default.
- W3000019904 cites W1591548555 @default.
- W3000019904 cites W1597948644 @default.
- W3000019904 cites W1621537172 @default.
- W3000019904 cites W1681073458 @default.
- W3000019904 cites W1800651524 @default.
- W3000019904 cites W1801625845 @default.
- W3000019904 cites W1855392460 @default.
- W3000019904 cites W1896718854 @default.
- W3000019904 cites W1934388506 @default.
- W3000019904 cites W1964564528 @default.
- W3000019904 cites W1980785735 @default.
- W3000019904 cites W1989842007 @default.
- W3000019904 cites W1990498673 @default.
- W3000019904 cites W1990556921 @default.
- W3000019904 cites W1993087702 @default.
- W3000019904 cites W2019611709 @default.
- W3000019904 cites W2019827002 @default.
- W3000019904 cites W2023294412 @default.
- W3000019904 cites W2030437775 @default.
- W3000019904 cites W2037340163 @default.
- W3000019904 cites W2039030972 @default.
- W3000019904 cites W2048730741 @default.
- W3000019904 cites W2049885524 @default.
- W3000019904 cites W2051619746 @default.
- W3000019904 cites W2052907420 @default.
- W3000019904 cites W2055173044 @default.
- W3000019904 cites W2060606614 @default.
- W3000019904 cites W2061754414 @default.
- W3000019904 cites W2065092571 @default.
- W3000019904 cites W2070683583 @default.
- W3000019904 cites W2076478334 @default.
- W3000019904 cites W2077360518 @default.
- W3000019904 cites W2079260131 @default.
- W3000019904 cites W2081839958 @default.
- W3000019904 cites W2082195580 @default.
- W3000019904 cites W2085175589 @default.
- W3000019904 cites W2085636637 @default.
- W3000019904 cites W2085876181 @default.
- W3000019904 cites W2087791495 @default.
- W3000019904 cites W2091049975 @default.
- W3000019904 cites W2092324846 @default.
- W3000019904 cites W2099691575 @default.
- W3000019904 cites W2108950936 @default.
- W3000019904 cites W2111254940 @default.
- W3000019904 cites W2116290017 @default.
- W3000019904 cites W2123823757 @default.
- W3000019904 cites W2124422690 @default.
- W3000019904 cites W2132424229 @default.
- W3000019904 cites W2133678997 @default.
- W3000019904 cites W2133816292 @default.
- W3000019904 cites W2137335718 @default.
- W3000019904 cites W2138424181 @default.
- W3000019904 cites W2146949115 @default.
- W3000019904 cites W2150258014 @default.
- W3000019904 cites W2151775731 @default.
- W3000019904 cites W2152562544 @default.
- W3000019904 cites W2153767863 @default.
- W3000019904 cites W2157168622 @default.
- W3000019904 cites W2166465211 @default.
- W3000019904 cites W2170783585 @default.
- W3000019904 cites W2178317302 @default.
- W3000019904 cites W2364811992 @default.
- W3000019904 cites W2528505526 @default.
- W3000019904 cites W2621263361 @default.
- W3000019904 cites W2788602508 @default.
- W3000019904 cites W2963890261 @default.
- W3000019904 cites W430208756 @default.
- W3000019904 doi "https://doi.org/10.1016/j.gsf.2020.01.003" @default.
- W3000019904 hasPublicationYear "2020" @default.
- W3000019904 type Work @default.
- W3000019904 sameAs 3000019904 @default.
- W3000019904 citedByCount "12" @default.
- W3000019904 countsByYear W30000199042020 @default.
- W3000019904 countsByYear W30000199042021 @default.
- W3000019904 countsByYear W30000199042022 @default.
- W3000019904 countsByYear W30000199042023 @default.
- W3000019904 crossrefType "journal-article" @default.
- W3000019904 hasAuthorship W3000019904A5009869062 @default.
- W3000019904 hasAuthorship W3000019904A5034373500 @default.
- W3000019904 hasAuthorship W3000019904A5042746575 @default.
- W3000019904 hasAuthorship W3000019904A5044736391 @default.
- W3000019904 hasBestOaLocation W30000199041 @default.
- W3000019904 hasConcept C119477230 @default.
- W3000019904 hasConcept C120806208 @default.
- W3000019904 hasConcept C121332964 @default.
- W3000019904 hasConcept C127313418 @default.
- W3000019904 hasConcept C146481406 @default.