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• W2603674799 abstract "The ophiolitic rocks of the Attic-Cycladic crystalline belt are considered of key importance for understanding the Mesozoic tectonic evolution of the Aegean region. Unresolved questions concern their tectono-stratigraphic relationships across the region. The mode of occurrence of the Cycladic ophiolites varies, as they appear as: (a) dismembered blocks (olistoliths) within the supra-detachment units of Paros and Naxos; (b) mélange formations in the upper structural unit of western Samos and Skyros; and (c) meta-ophiolitic mélange in the Cycladic Blueschist Unit (CBU) from central Samos. The trace element geochemistry and Pb-Sr-Nd isotopes of the mafic ophiolitic rocks indicate four geochemical groups: (a) the upper unit metabasites from Paros and western Samos (Kallithea) display an evolved basaltic composition (Mg# 40.2–59.6), with low Zr/Nb values (5–16) and high Ce/Y values (1.3 to 2.6) compared to MORB, indicating island-arc tholeiite affinities; (b) Naxos upper unit metabasalts show spider diagrams patterns indicating ocean island basalt (OIB-type) affinities; (c) Central Samos metagabbros (CBU) are primitive rocks with Back-Arc Basin basalt affinities; (d) the Skyros metadolerites and Tinos (Mt Tsiknias) and S. Evia (CBU) metagabbros, cluster as a separate geochemical group; they exhibit high MgO values (>10 wt %), very low TiO2 values (0.1–0.2 wt %), Y and Yb, and depleted trace element N-MORB normalized patterns, similar to volcanic rocks formed in modern oceanic fore-arc settings, such as boninites. A combination of the Pb- and Sr-isotopic compositions of Cycladic metabasites indicate that the Pb and Sr incorporated in the Cycladic ophiolites correspond to mixtures of magmatic fluids with seawater (206Pb/204Pb = 18.51–18.80; 207Pb/204Pb = 15.59–15.7; 208Pb/204Pb = 39.03–39.80 and initial 87Sr/86Sr80 = 0.705–0.707). Furthermore, peridotite relicts from Samos, Paros, and Naxos—irrespective of the structural unit—display chemical affinities of ocean floor peridotites formed in a supra-subduction zone. The characteristics of harzburgite relicts in Cycladic serpentinites and Skyros indicate a highly residual nature of the mantle source. Geochemical data from this study shed further light on the complex structure of the oceanic lithosphere from which the Cycladic ophiolites originated." @default.
• W2603674799 created "2017-04-07" @default.
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• W2603674799 date "2017-03-21" @default.
• W2603674799 modified "2023-09-23" @default.
• W2603674799 title "Ophiolitic Remnants from the Upper and Intermediate Structural Unit of the Attic-Cycladic Crystalline Belt (Aegean, Greece): Fingerprinting Geochemical Affinities of Magmatic Precursors" @default.
• W2603674799 cites W1505105507 @default.
• W2603674799 cites W1566514932 @default.
• W2603674799 cites W1593136970 @default.
• W2603674799 cites W1852452538 @default.
• W2603674799 cites W1966934203 @default.
• W2603674799 cites W1969372192 @default.
• W2603674799 cites W1970799224 @default.
• W2603674799 cites W1972603973 @default.
• W2603674799 cites W1978795897 @default.
• W2603674799 cites W1987628258 @default.
• W2603674799 cites W1993290622 @default.
• W2603674799 cites W1995104720 @default.
• W2603674799 cites W1997477686 @default.
• W2603674799 cites W2004025958 @default.
• W2603674799 cites W2007724419 @default.
• W2603674799 cites W2008168724 @default.
• W2603674799 cites W2010741958 @default.
• W2603674799 cites W2019488024 @default.
• W2603674799 cites W2021683908 @default.
• W2603674799 cites W2026963820 @default.
• W2603674799 cites W2030752872 @default.
• W2603674799 cites W2031295342 @default.
• W2603674799 cites W2031763464 @default.
• W2603674799 cites W2036481281 @default.
• W2603674799 cites W2037643263 @default.
• W2603674799 cites W2039609381 @default.
• W2603674799 cites W2046958094 @default.
• W2603674799 cites W2051830807 @default.
• W2603674799 cites W2054661008 @default.
• W2603674799 cites W2055848133 @default.
• W2603674799 cites W2069495368 @default.
• W2603674799 cites W2070104683 @default.
• W2603674799 cites W2071786173 @default.
• W2603674799 cites W2076996184 @default.
• W2603674799 cites W2079178868 @default.
• W2603674799 cites W2083396877 @default.
• W2603674799 cites W2084114075 @default.
• W2603674799 cites W2085214265 @default.
• W2603674799 cites W2088223235 @default.
• W2603674799 cites W2089106325 @default.
• W2603674799 cites W2090553373 @default.
• W2603674799 cites W2091750741 @default.
• W2603674799 cites W2092658465 @default.
• W2603674799 cites W2094679907 @default.
• W2603674799 cites W2097935551 @default.
• W2603674799 cites W2098207885 @default.
• W2603674799 cites W2099908256 @default.
• W2603674799 cites W2102276752 @default.
• W2603674799 cites W2103019984 @default.
• W2603674799 cites W2104309567 @default.
• W2603674799 cites W2104777634 @default.
• W2603674799 cites W2112435406 @default.
• W2603674799 cites W2113369720 @default.
• W2603674799 cites W2113810005 @default.
• W2603674799 cites W2118081486 @default.
• W2603674799 cites W2135916666 @default.
• W2603674799 cites W2136562697 @default.
• W2603674799 cites W2145191782 @default.
• W2603674799 cites W2145467034 @default.
• W2603674799 cites W2149243499 @default.
• W2603674799 cites W2157692233 @default.
• W2603674799 cites W2166626396 @default.
• W2603674799 cites W2312828419 @default.
• W2603674799 cites W2344010396 @default.
• W2603674799 cites W2346692845 @default.
• W2603674799 cites W2561171681 @default.
• W2603674799 cites W2741213392 @default.
• W2603674799 cites W4244720448 @default.
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• W2603674799 doi "https://doi.org/10.3390/geosciences7010014" @default.
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