Matches in SemOpenAlex for { <https://semopenalex.org/work/W3161531893> ?p ?o ?g. }
- W3161531893 endingPage "106228" @default.
- W3161531893 startingPage "106228" @default.
- W3161531893 abstract "The Durkan Complex in the Makran Accretionary Prism (SE Iran) has been interpreted either as a continental margin succession or a Late Cretaceous tectonically disrupted seamount chain. New whole rock and clinopyroxene chemical data for basaltic and metabasaltic rocks of the Durkan Complex allow us to distinguish two main rock groups: a) rocks showing transitional chemical affinity (Group 1) and compositions resembling those of plume-type mid-oceanic ridge basalts; b) rocks with within-plate oceanic island basalt (OIB) compositions showing a clear alkaline affinity (Group 2). Based on whole rock REE contents and clinopyroxene chemistry, alkaline rocks can be further subdivided in two sub-groups, namely, the Group 2a and 2b. Compared to Group 2a, Group 2b rocks show a more pronounced alkaline nature marked by higher whole rock La/Yb and Sm/Dy ratios and higher TiO2 and Na2O contents in clinopyroxenes. Trace element and REE petrogenetic models show that the Durkan basaltic rocks were generated from the partial melting of depleted sub-oceanic mantle source that was metasomatized by OIB-type chemical components in a within-plate oceanic setting. The chemical differences in the three rock groups are related to different combinations of partial melting degree, depths of melting, and various extent of enrichment of the mantle sources by OIB-type chemical components, which are related, in turn, to a Late Cretaceous mantle plume activity in the northern Neo-Tethys realm. We suggest that the Durkan Complex formed in a seamount setting and that its different volcano-sedimentary successions record different stages of seamount formation. • The western Durkan Complex consists of different volcano-sedimentary successions. • Basaltic rocks are largely prevailing though trachytes and rhyolites locally occur. • Volcanic rocks show transitional (P-MORB) and alkaline (OIB) geochemistry. • The Durkan volcanic rocks were erupted in different stages of seamounts life. • The Durkan Complex records the existence of seamounts in the Cretaceous Neo-Tethys." @default.
- W3161531893 created "2021-05-24" @default.
- W3161531893 creator A5000833358 @default.
- W3161531893 creator A5015322425 @default.
- W3161531893 creator A5036695703 @default.
- W3161531893 creator A5061791890 @default.
- W3161531893 creator A5065700826 @default.
- W3161531893 creator A5066813902 @default.
- W3161531893 creator A5068289561 @default.
- W3161531893 date "2021-09-01" @default.
- W3161531893 modified "2023-10-02" @default.
- W3161531893 title "New evidence for Late Cretaceous plume-related seamounts in the Middle East sector of the Neo-Tethys: Constraints from geochemistry, petrology, and mineral chemistry of the magmatic rocks from the western Durkan Complex (Makran Accretionary Prism, SE Iran)" @default.
- W3161531893 cites W1468127994 @default.
- W3161531893 cites W1965917434 @default.
- W3161531893 cites W1969845853 @default.
- W3161531893 cites W1976237764 @default.
- W3161531893 cites W1980622023 @default.
- W3161531893 cites W1981738694 @default.
- W3161531893 cites W1988287276 @default.
- W3161531893 cites W1990633455 @default.
- W3161531893 cites W1994723472 @default.
- W3161531893 cites W1999448338 @default.
- W3161531893 cites W2010741958 @default.
- W3161531893 cites W2011607179 @default.
- W3161531893 cites W2011822856 @default.
- W3161531893 cites W2017102456 @default.
- W3161531893 cites W2022552529 @default.
- W3161531893 cites W2024800224 @default.
- W3161531893 cites W2045064243 @default.
- W3161531893 cites W2049007655 @default.
- W3161531893 cites W2050762809 @default.
- W3161531893 cites W2057958061 @default.
- W3161531893 cites W2061332714 @default.
- W3161531893 cites W2062218969 @default.
- W3161531893 cites W2067604140 @default.
- W3161531893 cites W2080207234 @default.
- W3161531893 cites W2085816218 @default.
- W3161531893 cites W2086509057 @default.
- W3161531893 cites W2090457820 @default.
- W3161531893 cites W2090717098 @default.
- W3161531893 cites W2105465500 @default.
- W3161531893 cites W2112435406 @default.
- W3161531893 cites W2124587071 @default.
- W3161531893 cites W2127502490 @default.
- W3161531893 cites W2140210098 @default.
- W3161531893 cites W2141890535 @default.
- W3161531893 cites W2143201775 @default.
- W3161531893 cites W2145191782 @default.
- W3161531893 cites W2147884174 @default.
- W3161531893 cites W2149778725 @default.
- W3161531893 cites W2161188118 @default.
- W3161531893 cites W2198487632 @default.
- W3161531893 cites W2343897348 @default.
- W3161531893 cites W2526858365 @default.
- W3161531893 cites W2555465023 @default.
- W3161531893 cites W2624578358 @default.
- W3161531893 cites W2739618315 @default.
- W3161531893 cites W2741609311 @default.
- W3161531893 cites W2892287740 @default.
- W3161531893 cites W2894374613 @default.
- W3161531893 cites W2922472610 @default.
- W3161531893 cites W2931254462 @default.
- W3161531893 cites W2938932369 @default.
- W3161531893 cites W2941120346 @default.
- W3161531893 cites W2947015808 @default.
- W3161531893 cites W2990887636 @default.
- W3161531893 cites W3014557679 @default.
- W3161531893 cites W3019741983 @default.
- W3161531893 cites W3112491876 @default.
- W3161531893 cites W3119748926 @default.
- W3161531893 cites W993425861 @default.
- W3161531893 doi "https://doi.org/10.1016/j.lithos.2021.106228" @default.
- W3161531893 hasPublicationYear "2021" @default.
- W3161531893 type Work @default.
- W3161531893 sameAs 3161531893 @default.
- W3161531893 citedByCount "8" @default.
- W3161531893 countsByYear W31615318932021 @default.
- W3161531893 countsByYear W31615318932022 @default.
- W3161531893 countsByYear W31615318932023 @default.
- W3161531893 crossrefType "journal-article" @default.
- W3161531893 hasAuthorship W3161531893A5000833358 @default.
- W3161531893 hasAuthorship W3161531893A5015322425 @default.
- W3161531893 hasAuthorship W3161531893A5036695703 @default.
- W3161531893 hasAuthorship W3161531893A5061791890 @default.
- W3161531893 hasAuthorship W3161531893A5065700826 @default.
- W3161531893 hasAuthorship W3161531893A5066813902 @default.
- W3161531893 hasAuthorship W3161531893A5068289561 @default.
- W3161531893 hasConcept C12294951 @default.
- W3161531893 hasConcept C127313418 @default.
- W3161531893 hasConcept C135559958 @default.
- W3161531893 hasConcept C151730666 @default.
- W3161531893 hasConcept C17409809 @default.
- W3161531893 hasConcept C5900021 @default.
- W3161531893 hasConceptScore W3161531893C12294951 @default.
- W3161531893 hasConceptScore W3161531893C127313418 @default.
- W3161531893 hasConceptScore W3161531893C135559958 @default.
- W3161531893 hasConceptScore W3161531893C151730666 @default.
- W3161531893 hasConceptScore W3161531893C17409809 @default.