Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051245013> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2051245013 endingPage "439" @default.
- W2051245013 startingPage "433" @default.
- W2051245013 abstract "The Mona Complex comprises a 9Bedded Succession9 of late Proterozoic low-grade metasedimentary schists, a group of gneisses of uncertain age, and the Coedana Granite. New Rb-Sr whole-rock isochron data for gneisses from the Holland Arms area indicate a late Precambrian metamorphic episode at 595 ± 12 Ma and a possible Cambrian igneous episode represented by an age with relatively large errors of 562 ± 31 Ma obtained from orthogneisses. A Rb-Sr whole-rock isochron age for the Coedana granite is 603 ± 34 Ma. The relatively low initial 87 Sr/ 86 Sr ratio for the late Precambrian gneisses, 0.7061 ± 3, is considered to preclude a long crustal history for these rocks and they are identified as metamorphosed equivalents of part of the Bedded Succession. The initial 87 Sr/ 86 Sr ratios of the orthogneisses and the Coedana Granite (0.7081 ± 8 and 0.7086 ± 9, respectively) are identical within analytical error and are consistent with an origin for these igneous rocks either by crustal contamination of mantle-derived melts, or by melting of young crustal material such as the older gneisses." @default.
- W2051245013 created "2016-06-24" @default.
- W2051245013 creator A5077441647 @default.
- W2051245013 creator A5088703885 @default.
- W2051245013 date "1979-07-01" @default.
- W2051245013 modified "2023-09-24" @default.
- W2051245013 title "Rubidium-strontium whole-rock isochron evidence for the age of metamorphism and magmatism in the Mona Complex of Anglesey" @default.
- W2051245013 cites W2002227083 @default.
- W2051245013 cites W2005471957 @default.
- W2051245013 cites W2065582364 @default.
- W2051245013 cites W2072030027 @default.
- W2051245013 cites W2082068225 @default.
- W2051245013 cites W2085226380 @default.
- W2051245013 cites W2093792521 @default.
- W2051245013 cites W2100295483 @default.
- W2051245013 cites W2105185429 @default.
- W2051245013 cites W2128245287 @default.
- W2051245013 cites W2135251316 @default.
- W2051245013 cites W2143880853 @default.
- W2051245013 cites W2144187524 @default.
- W2051245013 cites W2156121342 @default.
- W2051245013 doi "https://doi.org/10.1144/gsjgs.136.4.0433" @default.
- W2051245013 hasPublicationYear "1979" @default.
- W2051245013 type Work @default.
- W2051245013 sameAs 2051245013 @default.
- W2051245013 citedByCount "36" @default.
- W2051245013 countsByYear W20512450132017 @default.
- W2051245013 crossrefType "journal-article" @default.
- W2051245013 hasAuthorship W2051245013A5077441647 @default.
- W2051245013 hasAuthorship W2051245013A5088703885 @default.
- W2051245013 hasConcept C112764850 @default.
- W2051245013 hasConcept C127313418 @default.
- W2051245013 hasConcept C151730666 @default.
- W2051245013 hasConcept C162973429 @default.
- W2051245013 hasConcept C17409809 @default.
- W2051245013 hasConcept C178790620 @default.
- W2051245013 hasConcept C185592680 @default.
- W2051245013 hasConcept C46381822 @default.
- W2051245013 hasConcept C487381 @default.
- W2051245013 hasConcept C517785266 @default.
- W2051245013 hasConcept C518915863 @default.
- W2051245013 hasConcept C526903357 @default.
- W2051245013 hasConcept C77928131 @default.
- W2051245013 hasConceptScore W2051245013C112764850 @default.
- W2051245013 hasConceptScore W2051245013C127313418 @default.
- W2051245013 hasConceptScore W2051245013C151730666 @default.
- W2051245013 hasConceptScore W2051245013C162973429 @default.
- W2051245013 hasConceptScore W2051245013C17409809 @default.
- W2051245013 hasConceptScore W2051245013C178790620 @default.
- W2051245013 hasConceptScore W2051245013C185592680 @default.
- W2051245013 hasConceptScore W2051245013C46381822 @default.
- W2051245013 hasConceptScore W2051245013C487381 @default.
- W2051245013 hasConceptScore W2051245013C517785266 @default.
- W2051245013 hasConceptScore W2051245013C518915863 @default.
- W2051245013 hasConceptScore W2051245013C526903357 @default.
- W2051245013 hasConceptScore W2051245013C77928131 @default.
- W2051245013 hasIssue "4" @default.
- W2051245013 hasLocation W20512450131 @default.
- W2051245013 hasOpenAccess W2051245013 @default.
- W2051245013 hasPrimaryLocation W20512450131 @default.
- W2051245013 hasRelatedWork W1966722927 @default.
- W2051245013 hasRelatedWork W1990815419 @default.
- W2051245013 hasRelatedWork W2026533643 @default.
- W2051245013 hasRelatedWork W2051245013 @default.
- W2051245013 hasRelatedWork W2073685673 @default.
- W2051245013 hasRelatedWork W2333146031 @default.
- W2051245013 hasRelatedWork W2343086652 @default.
- W2051245013 hasRelatedWork W2364036397 @default.
- W2051245013 hasRelatedWork W2466782197 @default.
- W2051245013 hasRelatedWork W3151861271 @default.
- W2051245013 hasVolume "136" @default.
- W2051245013 isParatext "false" @default.
- W2051245013 isRetracted "false" @default.
- W2051245013 magId "2051245013" @default.
- W2051245013 workType "article" @default.