Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890539618> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2890539618 endingPage "130" @default.
- W2890539618 startingPage "117" @default.
- W2890539618 abstract "The different geochemical characteristics of the extrusive rocks of the Cetmi Ophiolitic Melange (COM) a remnant of the Intra-Pontide Suture (IPS) in the Biga Peninsula, NW Turkey, evidence the episodic formation of oceanic crust. Geochemically, volcanic rocks are divided into three groups: ocean island basalts (OIB), enriched mid-ocean ridge basalts (E-MORB) and basalts with supra-subduction zone (SSZ) affinity. While the OIB type samples were produced by small degrees partial melting from an enriched source, the E-MORB type samples point to mixing of enriched and depleted sources. In the OIB-type samples, the depletion of Zr and Hf compared to Nd as well as enrichment of Nb-Ta are attributed to presence of the amphibole in the mantle source. Radiogenic Pb isotope compositions towards EMII support metasomatic processes related to fractionation in the mantle reservoir. The SSZ samples are characterized by enriched light rare earth elements (LREE) and depleted high field strength elements (HFSE). The trace element characteristics of the SSZ samples indicate that a depleted MORB mantle source interacted with subduction-derived fluids due to the slab dehydration processes. Besides, the Sr-Nd-Pb isotope characteristics suggest that these samples originated from a MORB-type mantle source metasomatized by fluids or melts from subducted sediments. The major, trace element and isotopic data of the volcanic rocks in the COM indicate that the oceanic lithosphere is generated along a SSZ-type spreading centre at an arc-basin system within the Intra-Pontide Ocean." @default.
- W2890539618 created "2018-09-27" @default.
- W2890539618 creator A5078518132 @default.
- W2890539618 date "2018-07-24" @default.
- W2890539618 modified "2023-10-03" @default.
- W2890539618 title "Geochemical and Sr-Nd-Pb isotopic characteristics of extrusive rocks within the Çetmi Ophiolitic Mélange, Biga Peninsula" @default.
- W2890539618 doi "https://doi.org/10.4454/ofioliti.v43i2.459" @default.
- W2890539618 hasPublicationYear "2018" @default.
- W2890539618 type Work @default.
- W2890539618 sameAs 2890539618 @default.
- W2890539618 citedByCount "0" @default.
- W2890539618 crossrefType "journal-article" @default.
- W2890539618 hasAuthorship W2890539618A5078518132 @default.
- W2890539618 hasConcept C11872896 @default.
- W2890539618 hasConcept C120806208 @default.
- W2890539618 hasConcept C127313418 @default.
- W2890539618 hasConcept C151730666 @default.
- W2890539618 hasConcept C154200439 @default.
- W2890539618 hasConcept C154489570 @default.
- W2890539618 hasConcept C161509811 @default.
- W2890539618 hasConcept C17409809 @default.
- W2890539618 hasConcept C192241223 @default.
- W2890539618 hasConcept C2779417233 @default.
- W2890539618 hasConcept C44938399 @default.
- W2890539618 hasConcept C58097730 @default.
- W2890539618 hasConcept C67236022 @default.
- W2890539618 hasConcept C77928131 @default.
- W2890539618 hasConcept C79572550 @default.
- W2890539618 hasConcept C84372278 @default.
- W2890539618 hasConceptScore W2890539618C11872896 @default.
- W2890539618 hasConceptScore W2890539618C120806208 @default.
- W2890539618 hasConceptScore W2890539618C127313418 @default.
- W2890539618 hasConceptScore W2890539618C151730666 @default.
- W2890539618 hasConceptScore W2890539618C154200439 @default.
- W2890539618 hasConceptScore W2890539618C154489570 @default.
- W2890539618 hasConceptScore W2890539618C161509811 @default.
- W2890539618 hasConceptScore W2890539618C17409809 @default.
- W2890539618 hasConceptScore W2890539618C192241223 @default.
- W2890539618 hasConceptScore W2890539618C2779417233 @default.
- W2890539618 hasConceptScore W2890539618C44938399 @default.
- W2890539618 hasConceptScore W2890539618C58097730 @default.
- W2890539618 hasConceptScore W2890539618C67236022 @default.
- W2890539618 hasConceptScore W2890539618C77928131 @default.
- W2890539618 hasConceptScore W2890539618C79572550 @default.
- W2890539618 hasConceptScore W2890539618C84372278 @default.
- W2890539618 hasIssue "2" @default.
- W2890539618 hasLocation W28905396181 @default.
- W2890539618 hasOpenAccess W2890539618 @default.
- W2890539618 hasPrimaryLocation W28905396181 @default.
- W2890539618 hasRelatedWork W1642996064 @default.
- W2890539618 hasRelatedWork W1870174352 @default.
- W2890539618 hasRelatedWork W1989178395 @default.
- W2890539618 hasRelatedWork W2006340412 @default.
- W2890539618 hasRelatedWork W2015681116 @default.
- W2890539618 hasRelatedWork W2045660047 @default.
- W2890539618 hasRelatedWork W2070751239 @default.
- W2890539618 hasRelatedWork W2072307823 @default.
- W2890539618 hasRelatedWork W2124695792 @default.
- W2890539618 hasRelatedWork W2364968175 @default.
- W2890539618 hasRelatedWork W2373752846 @default.
- W2890539618 hasRelatedWork W2377359991 @default.
- W2890539618 hasRelatedWork W2463302086 @default.
- W2890539618 hasRelatedWork W2727954283 @default.
- W2890539618 hasRelatedWork W2892049987 @default.
- W2890539618 hasRelatedWork W2980870501 @default.
- W2890539618 hasRelatedWork W2990627603 @default.
- W2890539618 hasRelatedWork W3016326121 @default.
- W2890539618 hasRelatedWork W3081805025 @default.
- W2890539618 hasRelatedWork W3193868835 @default.
- W2890539618 hasVolume "43" @default.
- W2890539618 isParatext "false" @default.
- W2890539618 isRetracted "false" @default.
- W2890539618 magId "2890539618" @default.
- W2890539618 workType "article" @default.