Matches in SemOpenAlex for { <https://semopenalex.org/work/W2412188116> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2412188116 endingPage "419" @default.
- W2412188116 startingPage "398" @default.
- W2412188116 abstract "The variation in zoning and An-content of plagioclases in the Skaergaard intrusion was investigated using microprobe analysis and optical methods on material from the surface of the intrusion as well as from a drill core from the hidden zone of the layered series. The plagioclases display cryptic variation and prominent variations in type of zoning with structural height: oscillatory zoned and resorbed plagioclase cores are predominant in the hidden zone, unzoned cores are typical of the lower zone, and plagioclases of the upper zone display skeletal zoning. The reverse, oscillatory and skeletal zoning of plagioclase cores is ascribed to supercooled crystallization, and not to convection or other petrogenetic factors. The variations in type of zoning and An-content of plagioclases from the hidden zone suggest onset of convection at the same time in the cooling history of the intrusion as is indicated by the transition between the tranquil division and the banded division of the marginal border group. A crystallization model is suggested, which accounts for the observed variations. The variation in An-content of plagioclases from the hidden zone suggests a limited extension of some hundred metres of the intrusion at depth." @default.
- W2412188116 created "2016-06-24" @default.
- W2412188116 creator A5081416948 @default.
- W2412188116 date "1976-08-01" @default.
- W2412188116 modified "2023-10-14" @default.
- W2412188116 title "The Zoned Plagioclase of the Skaergaard Intrusion, East Greenland" @default.
- W2412188116 doi "https://doi.org/10.1093/petrology/17.3.398" @default.
- W2412188116 hasPublicationYear "1976" @default.
- W2412188116 type Work @default.
- W2412188116 sameAs 2412188116 @default.
- W2412188116 citedByCount "72" @default.
- W2412188116 countsByYear W24121881162012 @default.
- W2412188116 countsByYear W24121881162013 @default.
- W2412188116 countsByYear W24121881162014 @default.
- W2412188116 countsByYear W24121881162015 @default.
- W2412188116 countsByYear W24121881162017 @default.
- W2412188116 countsByYear W24121881162019 @default.
- W2412188116 countsByYear W24121881162020 @default.
- W2412188116 countsByYear W24121881162021 @default.
- W2412188116 countsByYear W24121881162022 @default.
- W2412188116 crossrefType "journal-article" @default.
- W2412188116 hasAuthorship W2412188116A5081416948 @default.
- W2412188116 hasConcept C127313418 @default.
- W2412188116 hasConcept C139347428 @default.
- W2412188116 hasConcept C151730666 @default.
- W2412188116 hasConcept C158251709 @default.
- W2412188116 hasConcept C17409809 @default.
- W2412188116 hasConcept C17744445 @default.
- W2412188116 hasConcept C199539241 @default.
- W2412188116 hasConcept C2779181077 @default.
- W2412188116 hasConcept C2779870107 @default.
- W2412188116 hasConcept C520944541 @default.
- W2412188116 hasConceptScore W2412188116C127313418 @default.
- W2412188116 hasConceptScore W2412188116C139347428 @default.
- W2412188116 hasConceptScore W2412188116C151730666 @default.
- W2412188116 hasConceptScore W2412188116C158251709 @default.
- W2412188116 hasConceptScore W2412188116C17409809 @default.
- W2412188116 hasConceptScore W2412188116C17744445 @default.
- W2412188116 hasConceptScore W2412188116C199539241 @default.
- W2412188116 hasConceptScore W2412188116C2779181077 @default.
- W2412188116 hasConceptScore W2412188116C2779870107 @default.
- W2412188116 hasConceptScore W2412188116C520944541 @default.
- W2412188116 hasIssue "3" @default.
- W2412188116 hasLocation W24121881161 @default.
- W2412188116 hasOpenAccess W2412188116 @default.
- W2412188116 hasPrimaryLocation W24121881161 @default.
- W2412188116 hasRelatedWork W1987691177 @default.
- W2412188116 hasRelatedWork W2001717205 @default.
- W2412188116 hasRelatedWork W2015012551 @default.
- W2412188116 hasRelatedWork W2016368023 @default.
- W2412188116 hasRelatedWork W2111673329 @default.
- W2412188116 hasRelatedWork W2159917117 @default.
- W2412188116 hasRelatedWork W2735539384 @default.
- W2412188116 hasRelatedWork W3088825780 @default.
- W2412188116 hasRelatedWork W792183217 @default.
- W2412188116 hasRelatedWork W2245508880 @default.
- W2412188116 hasVolume "17" @default.
- W2412188116 isParatext "false" @default.
- W2412188116 isRetracted "false" @default.
- W2412188116 magId "2412188116" @default.
- W2412188116 workType "article" @default.