FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005194018> ?p ?o ?g. }

• W2005194018 endingPage "191" @default.
• W2005194018 startingPage "173" @default.
• W2005194018 abstract "UPb ages have been measured on zircon, monazite and titanite from gneiss, granitoids and rhyolite of the Paleoproterozoic Birimian/Eburnean province in the northern Haute Comoé area, northeastern Côte d'Ivoire, West Africa. Dating reveals that two distinct generations of Birimian volcanic belt terranes (Téhini belt in the east, Ouango Fitini belt in the west), separated in age by a 50 m.y. time span, occur proximal to each other in the Haute Comoé North area, at the Ouango Fitini shear zone. This sinistral NNE-trending high-strain zone seemingly represents a regionally important, several hundred kilometers long lineament on the Man shield dividing the Paleoproterozoic Birimian/Eburnean province, seen up to now as a single entity, into an eastern and a western subprovince. The eastern subprovince, which covers Ghana, eastern Côte d'Ivoire and probably many parts of Burkina Faso, typically displays ∼2185-2150 Ma belt volcanism and coeval belt plutonism. Evidence for 2100 Ma extrusive volcanism is absent. The western subprovince (e.g. central Côte d'Ivoire, western Mali, and probably Guinea) is characterized by younger, ∼2105 Ma old volcanic belts and coeval belt plutons. Supracrustal and intrusive rocks of the 2185-2150 Ma time span are at least locally present as various gneisses which previously had been termed ‘Dabakalian’. A granodioritic biotite gneiss in the western gneiss-granitoid terrane of the Haute Comoé area (=western subprovince), resembling ‘Dabakalian’ gneisses further south, gives a crystallization age of 2152 ± 2 Ma, identical to the age of a belt pluton in the Téhini volcanic belt (2152 ± 3 Ma). This suggests that those greenschist-facies supracrustal rocks originally termed ‘Birimian’ in Ghana by Kitson (1918) are coeval with gneisses in Côte d'Ivoire termed ‘Dabakalian’ by Lemoine (1988). Consequently, the invoked ‘Burkinian’ deformation event, which was assumed to separate Dabakalian basement and Birimian supracrustal rocks, cannot exist. Rather, Birimian rocks of the eastern subprovince may be correlative with protoliths of the higher-metamorphic Dabakalian rocks present in the western subprovince. The term ‘Bandamian’ is suggested to refer to the 2105 Ma old suite of supracrustal rocks of the western subprovince, the term ‘Birimian’ being restricted to the 2185-2150 Ma old volcanic/volcaniclastic rock suite of the eastern subprovince (Ghana). If the Birimian/Eburnean province on the Man shield consists of two different-aged subprovinces, the relative scarcity of economic gold deposits in central Côte d'Ivoire, as compared to Ghana, could not only be a function of underexploration of the area, but also of different geological processes having formed the terranes of the (older) eastern and the (younger) western subprovince." @default.
• W2005194018 created "2016-06-24" @default.
• W2005194018 creator A5007742198 @default.
• W2005194018 creator A5026433262 @default.
• W2005194018 creator A5049978100 @default.
• W2005194018 creator A5054079799 @default.
• W2005194018 date "1996-12-01" @default.
• W2005194018 modified "2023-10-10" @default.
• W2005194018 title "Two generations of Birimian (Paleoproterozoic) volcanic belts in northeastern Côte d'Ivoire (West Africa): consequences for the ‘Birimian controversy’" @default.
• W2005194018 cites W1972247628 @default.
• W2005194018 cites W1972804398 @default.
• W2005194018 cites W1983558505 @default.
• W2005194018 cites W1985132780 @default.
• W2005194018 cites W1987714485 @default.
• W2005194018 cites W1996377397 @default.
• W2005194018 cites W1997368681 @default.
• W2005194018 cites W2032366241 @default.
• W2005194018 cites W2043571045 @default.
• W2005194018 cites W2061914851 @default.
• W2005194018 cites W2062917647 @default.
• W2005194018 cites W2083774164 @default.
• W2005194018 cites W2098442602 @default.
• W2005194018 cites W2120405424 @default.
• W2005194018 cites W2145191782 @default.
• W2005194018 cites W2151802570 @default.
• W2005194018 doi "https://doi.org/10.1016/s0301-9268(96)00011-3" @default.
• W2005194018 hasPublicationYear "1996" @default.
• W2005194018 type Work @default.
• W2005194018 sameAs 2005194018 @default.
• W2005194018 citedByCount "176" @default.
• W2005194018 countsByYear W20051940182012 @default.
• W2005194018 countsByYear W20051940182013 @default.
• W2005194018 countsByYear W20051940182014 @default.
• W2005194018 countsByYear W20051940182015 @default.
• W2005194018 countsByYear W20051940182016 @default.
• W2005194018 countsByYear W20051940182017 @default.
• W2005194018 countsByYear W20051940182018 @default.
• W2005194018 countsByYear W20051940182019 @default.
• W2005194018 countsByYear W20051940182020 @default.
• W2005194018 countsByYear W20051940182021 @default.
• W2005194018 countsByYear W20051940182022 @default.
• W2005194018 countsByYear W20051940182023 @default.
• W2005194018 crossrefType "journal-article" @default.
• W2005194018 hasAuthorship W2005194018A5007742198 @default.
• W2005194018 hasAuthorship W2005194018A5026433262 @default.
• W2005194018 hasAuthorship W2005194018A5049978100 @default.
• W2005194018 hasAuthorship W2005194018A5054079799 @default.
• W2005194018 hasConcept C120806208 @default.
• W2005194018 hasConcept C127313418 @default.
• W2005194018 hasConcept C147717901 @default.
• W2005194018 hasConcept C149347711 @default.
• W2005194018 hasConcept C150999391 @default.
• W2005194018 hasConcept C151730666 @default.
• W2005194018 hasConcept C171701179 @default.
• W2005194018 hasConcept C17409809 @default.
• W2005194018 hasConcept C180870510 @default.
• W2005194018 hasConcept C192241223 @default.
• W2005194018 hasConcept C26687426 @default.
• W2005194018 hasConcept C2778703903 @default.
• W2005194018 hasConcept C2778849375 @default.
• W2005194018 hasConcept C2780321876 @default.
• W2005194018 hasConcept C2780733770 @default.
• W2005194018 hasConcept C34122518 @default.
• W2005194018 hasConcept C77928131 @default.
• W2005194018 hasConceptScore W2005194018C120806208 @default.
• W2005194018 hasConceptScore W2005194018C127313418 @default.
• W2005194018 hasConceptScore W2005194018C147717901 @default.
• W2005194018 hasConceptScore W2005194018C149347711 @default.
• W2005194018 hasConceptScore W2005194018C150999391 @default.
• W2005194018 hasConceptScore W2005194018C151730666 @default.
• W2005194018 hasConceptScore W2005194018C171701179 @default.
• W2005194018 hasConceptScore W2005194018C17409809 @default.
• W2005194018 hasConceptScore W2005194018C180870510 @default.
• W2005194018 hasConceptScore W2005194018C192241223 @default.
• W2005194018 hasConceptScore W2005194018C26687426 @default.
• W2005194018 hasConceptScore W2005194018C2778703903 @default.
• W2005194018 hasConceptScore W2005194018C2778849375 @default.
• W2005194018 hasConceptScore W2005194018C2780321876 @default.
• W2005194018 hasConceptScore W2005194018C2780733770 @default.
• W2005194018 hasConceptScore W2005194018C34122518 @default.
• W2005194018 hasConceptScore W2005194018C77928131 @default.
• W2005194018 hasIssue "3-4" @default.
• W2005194018 hasLocation W20051940181 @default.
• W2005194018 hasOpenAccess W2005194018 @default.
• W2005194018 hasPrimaryLocation W20051940181 @default.
• W2005194018 hasRelatedWork W1602785432 @default.
• W2005194018 hasRelatedWork W1982427790 @default.
• W2005194018 hasRelatedWork W2000798219 @default.
• W2005194018 hasRelatedWork W2017300140 @default.
• W2005194018 hasRelatedWork W2085672146 @default.
• W2005194018 hasRelatedWork W2133316685 @default.
• W2005194018 hasRelatedWork W2144838699 @default.
• W2005194018 hasRelatedWork W2381277521 @default.
• W2005194018 hasRelatedWork W2727304587 @default.
• W2005194018 hasRelatedWork W4249068219 @default.
• W2005194018 hasVolume "80" @default.
• W2005194018 isParatext "false" @default.
• W2005194018 isRetracted "false" @default.

• next