Matches in SemOpenAlex for { <https://semopenalex.org/work/W3035261722> ?p ?o ?g. }
- W3035261722 endingPage "1405" @default.
- W3035261722 startingPage "1389" @default.
- W3035261722 abstract "The Late Palaeozoic rock associations, in particular A-type igneous rocks, of Iran are rarely exposed, but they are key to reconstructing the evolutionary history of the Tethyan oceans. Zircon U–Pb dating of a representative rhyolite sample from Pir-Eshagh, NW Iran, yields an Early Carboniferous (Visean) crystallization age of 340 ± 2.7 Ma. The extrusive rhyolite has the chemical characteristics of the A1 subtype of A-type magmas, providing evidence for a magmatic activity within extensional basin. The composition of rocks is metaluminous to slightly peraluminous and K-rich, with trace element signatures similar to those of OIB. Low Y/Nb and Ce/Nb ratios are consistent with a combination of source enrichment and crustal contamination and ultimately that the studied rhyolites have formed by fractional crystallization from an enriched mantle-derived mafic parental magma, with crustal interactions. Palaeogeographic reconstructions of the Tethyan oceans and their borders imply that the Proto-Tethys Ocean has not spread in Iranian plate, although evidence for Paleo-Tethys and Neo-Tethys in the form of ophiolitic units is well-preserved. The Late Palaeozoic magmatic rocks of Iran define a trend parallel to the ridge separating Neo-Tethys the Iranian plate from Arabia and demonstrate that the separation of the Cimmerian terranes from northern Gondwana by the opening of the Neo-Tethys Ocean, and their drift northwards, began in the Late Devonian to Early Carboniferous." @default.
- W3035261722 created "2020-06-19" @default.
- W3035261722 creator A5013561820 @default.
- W3035261722 creator A5039951016 @default.
- W3035261722 creator A5085825108 @default.
- W3035261722 creator A5089289405 @default.
- W3035261722 date "2020-06-12" @default.
- W3035261722 modified "2023-10-16" @default.
- W3035261722 title "Tethyan oceans reconstructions with emphasis on the Early Carboniferous Pir-Eshagh A-type rhyolite and the Late Palaeozoic magmatism in Iran" @default.
- W3035261722 cites W114609785 @default.
- W3035261722 cites W1664416090 @default.
- W3035261722 cites W1778166621 @default.
- W3035261722 cites W1936884282 @default.
- W3035261722 cites W1964957427 @default.
- W3035261722 cites W1967004471 @default.
- W3035261722 cites W1969859799 @default.
- W3035261722 cites W1974313170 @default.
- W3035261722 cites W1974499954 @default.
- W3035261722 cites W1976237764 @default.
- W3035261722 cites W1977650828 @default.
- W3035261722 cites W1983227837 @default.
- W3035261722 cites W1983465738 @default.
- W3035261722 cites W1984829423 @default.
- W3035261722 cites W1985745494 @default.
- W3035261722 cites W1988313569 @default.
- W3035261722 cites W1988632867 @default.
- W3035261722 cites W1992736932 @default.
- W3035261722 cites W1998191744 @default.
- W3035261722 cites W1999662068 @default.
- W3035261722 cites W2002755686 @default.
- W3035261722 cites W2004444345 @default.
- W3035261722 cites W2004909402 @default.
- W3035261722 cites W2005354590 @default.
- W3035261722 cites W2005515256 @default.
- W3035261722 cites W2009156014 @default.
- W3035261722 cites W2014675201 @default.
- W3035261722 cites W2015079944 @default.
- W3035261722 cites W2016191647 @default.
- W3035261722 cites W2019114317 @default.
- W3035261722 cites W2021987309 @default.
- W3035261722 cites W2028825990 @default.
- W3035261722 cites W2032062411 @default.
- W3035261722 cites W2034567408 @default.
- W3035261722 cites W2035945959 @default.
- W3035261722 cites W2039295033 @default.
- W3035261722 cites W2040698309 @default.
- W3035261722 cites W2042803182 @default.
- W3035261722 cites W2045353711 @default.
- W3035261722 cites W2046795121 @default.
- W3035261722 cites W2047180528 @default.
- W3035261722 cites W2049705812 @default.
- W3035261722 cites W2050287402 @default.
- W3035261722 cites W2057922969 @default.
- W3035261722 cites W2059010589 @default.
- W3035261722 cites W2059250966 @default.
- W3035261722 cites W2062290164 @default.
- W3035261722 cites W2069125920 @default.
- W3035261722 cites W2072175274 @default.
- W3035261722 cites W2078793006 @default.
- W3035261722 cites W2081309949 @default.
- W3035261722 cites W2081673195 @default.
- W3035261722 cites W2081705827 @default.
- W3035261722 cites W2084981919 @default.
- W3035261722 cites W2086420491 @default.
- W3035261722 cites W2087742959 @default.
- W3035261722 cites W2099444631 @default.
- W3035261722 cites W2104304867 @default.
- W3035261722 cites W2108971421 @default.
- W3035261722 cites W2109567422 @default.
- W3035261722 cites W2110949060 @default.
- W3035261722 cites W2112275469 @default.
- W3035261722 cites W2114276383 @default.
- W3035261722 cites W2133610516 @default.
- W3035261722 cites W2136419158 @default.
- W3035261722 cites W2138522501 @default.
- W3035261722 cites W2139326036 @default.
- W3035261722 cites W2140471251 @default.
- W3035261722 cites W2144081161 @default.
- W3035261722 cites W2148835780 @default.
- W3035261722 cites W2157099954 @default.
- W3035261722 cites W2163015998 @default.
- W3035261722 cites W2164468447 @default.
- W3035261722 cites W2169854879 @default.
- W3035261722 cites W2325514473 @default.
- W3035261722 cites W2465844551 @default.
- W3035261722 cites W2478932605 @default.
- W3035261722 cites W2488260447 @default.
- W3035261722 cites W2573157470 @default.
- W3035261722 cites W2580784771 @default.
- W3035261722 cites W2623531586 @default.
- W3035261722 cites W2626596559 @default.
- W3035261722 cites W2771055418 @default.
- W3035261722 cites W2773120278 @default.
- W3035261722 cites W2792067097 @default.
- W3035261722 cites W2888528431 @default.
- W3035261722 cites W2892049987 @default.
- W3035261722 cites W2892347805 @default.
- W3035261722 cites W2895760324 @default.