FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2028743225> ?p ?o ?g. }

• W2028743225 endingPage "260" @default.
• W2028743225 startingPage "251" @default.
• W2028743225 abstract "It has been proposed that the association of deformed carbonatite and alkali rocks (DARC) can be used to map ancient suture zones. The hypothesis considers the intrusion of such alkali rocks as indicating an episode of lithospheric extension that preceded the suture-forming orogeny whereas the deformation evident in DARCs records the collisional event. As such, DARCs are predicted to provide samples that can date both the beginning and the late stages in a Wilson Cycle. The occurrence of carbonatite and nepheline syenite in the Pan-African Dahomeyide orogen of southeastern Ghana has been cited as an example of such rocks. To test this prediction, we have dated carbonatite and nepheline syenite from the Kpong complex that decorate the sole thrust of the suture zone in southeastern Ghana. ID-TIMS analyses of zircon from the carbonatite yield a U-Pb age of 592 ± 2 Ma and those from nepheline syenite an age of 594 ± 4 Ma. Titanite in the carbonatite defines an age range between 586 and 578 Ma. The identical zircon ages are distinctly younger than 612–605 Ma U-Pb zircon ages of the high-pressure mafic granulites inferred to date peak metamorphism and mark the suturing event, but older than 40Ar/39Ar hornblende age of 582 ± 2 Ma from the same unit interpreted as dating exhumation. Consideration of zircon characteristics and field relations suggest that the U-Pb zircon ages most likely define the time of magmatic crystallization of the Dahomeyide carbonatite and nepheline syenite, implying that they formed during syn-orogenic extension related to the collisional orogeny at the margin of the West African craton. Thus, DARCs may not always be useful in constraining the initiation of a Wilson Cycle heralded by lithospheric breakup." @default.
• W2028743225 created "2016-06-24" @default.
• W2028743225 creator A5011213490 @default.
• W2028743225 creator A5043874764 @default.
• W2028743225 creator A5054937091 @default.
• W2028743225 date "2007-06-01" @default.
• W2028743225 modified "2023-10-13" @default.
• W2028743225 title "U-Pb zircon age of deformed carbonatite and alkaline rocks in the Pan-African Dahomeyide suture zone, West Africa" @default.
• W2028743225 cites W1504481823 @default.
• W2028743225 cites W1834809808 @default.
• W2028743225 cites W1870699677 @default.
• W2028743225 cites W1964765547 @default.
• W2028743225 cites W1965732067 @default.
• W2028743225 cites W1965858395 @default.
• W2028743225 cites W1966256034 @default.
• W2028743225 cites W1978488084 @default.
• W2028743225 cites W1980230593 @default.
• W2028743225 cites W1981790209 @default.
• W2028743225 cites W1982237768 @default.
• W2028743225 cites W2005091733 @default.
• W2028743225 cites W2025031866 @default.
• W2028743225 cites W2025253988 @default.
• W2028743225 cites W2036174339 @default.
• W2028743225 cites W2041079770 @default.
• W2028743225 cites W2044807103 @default.
• W2028743225 cites W2049268467 @default.
• W2028743225 cites W2059259164 @default.
• W2028743225 cites W2063745658 @default.
• W2028743225 cites W2075594371 @default.
• W2028743225 cites W2076626404 @default.
• W2028743225 cites W2083774164 @default.
• W2028743225 cites W2085943572 @default.
• W2028743225 cites W2115814005 @default.
• W2028743225 cites W2116346512 @default.
• W2028743225 cites W2136169267 @default.
• W2028743225 cites W2149453634 @default.
• W2028743225 cites W2151842253 @default.
• W2028743225 cites W2172005127 @default.
• W2028743225 cites W2904760472 @default.
• W2028743225 cites W3009828100 @default.
• W2028743225 cites W581804615 @default.
• W2028743225 cites W644720816 @default.
• W2028743225 cites W82460599 @default.
• W2028743225 cites W1980774234 @default.
• W2028743225 doi "https://doi.org/10.1016/j.precamres.2007.02.003" @default.
• W2028743225 hasPublicationYear "2007" @default.
• W2028743225 type Work @default.
• W2028743225 sameAs 2028743225 @default.
• W2028743225 citedByCount "36" @default.
• W2028743225 countsByYear W20287432252012 @default.
• W2028743225 countsByYear W20287432252013 @default.
• W2028743225 countsByYear W20287432252015 @default.
• W2028743225 countsByYear W20287432252016 @default.
• W2028743225 countsByYear W20287432252017 @default.
• W2028743225 countsByYear W20287432252018 @default.
• W2028743225 countsByYear W20287432252020 @default.
• W2028743225 countsByYear W20287432252021 @default.
• W2028743225 countsByYear W20287432252022 @default.
• W2028743225 crossrefType "journal-article" @default.
• W2028743225 hasAuthorship W2028743225A5011213490 @default.
• W2028743225 hasAuthorship W2028743225A5043874764 @default.
• W2028743225 hasAuthorship W2028743225A5054937091 @default.
• W2028743225 hasConcept C105702510 @default.
• W2028743225 hasConcept C112764850 @default.
• W2028743225 hasConcept C127313418 @default.
• W2028743225 hasConcept C140441402 @default.
• W2028743225 hasConcept C17409809 @default.
• W2028743225 hasConcept C202746551 @default.
• W2028743225 hasConcept C2777327002 @default.
• W2028743225 hasConcept C2778849375 @default.
• W2028743225 hasConcept C2779289598 @default.
• W2028743225 hasConcept C2910463356 @default.
• W2028743225 hasConcept C67236022 @default.
• W2028743225 hasConcept C71924100 @default.
• W2028743225 hasConceptScore W2028743225C105702510 @default.
• W2028743225 hasConceptScore W2028743225C112764850 @default.
• W2028743225 hasConceptScore W2028743225C127313418 @default.
• W2028743225 hasConceptScore W2028743225C140441402 @default.
• W2028743225 hasConceptScore W2028743225C17409809 @default.
• W2028743225 hasConceptScore W2028743225C202746551 @default.
• W2028743225 hasConceptScore W2028743225C2777327002 @default.
• W2028743225 hasConceptScore W2028743225C2778849375 @default.
• W2028743225 hasConceptScore W2028743225C2779289598 @default.
• W2028743225 hasConceptScore W2028743225C2910463356 @default.
• W2028743225 hasConceptScore W2028743225C67236022 @default.
• W2028743225 hasConceptScore W2028743225C71924100 @default.
• W2028743225 hasIssue "3-4" @default.
• W2028743225 hasLocation W20287432251 @default.
• W2028743225 hasOpenAccess W2028743225 @default.
• W2028743225 hasPrimaryLocation W20287432251 @default.
• W2028743225 hasRelatedWork W118894511 @default.
• W2028743225 hasRelatedWork W2045299133 @default.
• W2028743225 hasRelatedWork W2085113801 @default.
• W2028743225 hasRelatedWork W2171756409 @default.
• W2028743225 hasRelatedWork W2994987094 @default.
• W2028743225 hasRelatedWork W3007697372 @default.
• W2028743225 hasRelatedWork W3164359000 @default.
• W2028743225 hasRelatedWork W3174841720 @default.

• next