Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006289862> ?p ?o ?g. }
- W2006289862 endingPage "1020" @default.
- W2006289862 startingPage "1003" @default.
- W2006289862 abstract "New assemblages of Radiolaria, including some of the few occurrences of high southern latitude Jurassic and Cretaceous radiolarian faunas, show that several localities in the LeMay Group of Alexander Island range in age from latest Jurassic–earliest Cretaceous to at least Albian. By demonstrating that sedimentation and deformation in the LeMay Group was diachronous, younging oceanwards to the northwest, these new age assessments support the model of the LeMay Group as an accretionary complex. The polarity of subduction beneath Alexander Island was not affected by arc collisions from at least the Lower Jurassic to the Oligocene, and such a long period of continuous accretion appears to be unusual. Deposition of the LeMay Group spans the Kimmeridgian to Albian sedimentation in the Fossil Bluff Group fore-arc basin, thus making the earlier concept of the LeMay Group as pre-Jurassic ‘basement’ untenable. Allochthonous latest Jurassic–earliest Cretaceous radiolarian assemblages with some supposed Tethyan affinities are present in the LeMay Group. In contrast, an in situ latest Jurassic assemblage from the Nordenskjold Formation of the back-arc basin and a further Jurassic assemblage from a probable trench-slope basin have characteristics believed diagnostic of high latitudes. The biogeographic affinities of radiolarians from cherts in the LeMay Group accretionary complex suggest that both these cherts, and associated basalts, are far-travelled slices of the Phoenix plate. Rocks from the probable trench-slope basin, formerly assigned to the younger Fossil Bluff Group fore-arc basin sequence, now appear to be part of a new, previously unrecognized formation." @default.
- W2006289862 created "2016-06-24" @default.
- W2006289862 creator A5022835981 @default.
- W2006289862 creator A5064313428 @default.
- W2006289862 date "1992-11-01" @default.
- W2006289862 modified "2023-10-17" @default.
- W2006289862 title "Mesozoic radiolarian faunas from the Antarctic Peninsula: age, tectonic and palaeoceanographic significance" @default.
- W2006289862 cites W1964833501 @default.
- W2006289862 cites W1965224362 @default.
- W2006289862 cites W1969641945 @default.
- W2006289862 cites W1970813583 @default.
- W2006289862 cites W1977672712 @default.
- W2006289862 cites W1978759570 @default.
- W2006289862 cites W1982089161 @default.
- W2006289862 cites W1983784467 @default.
- W2006289862 cites W1984595274 @default.
- W2006289862 cites W1996850972 @default.
- W2006289862 cites W1997252211 @default.
- W2006289862 cites W2006738089 @default.
- W2006289862 cites W2010543048 @default.
- W2006289862 cites W2015676306 @default.
- W2006289862 cites W2022274319 @default.
- W2006289862 cites W2023781651 @default.
- W2006289862 cites W2033675238 @default.
- W2006289862 cites W2037755410 @default.
- W2006289862 cites W2040430455 @default.
- W2006289862 cites W204451294 @default.
- W2006289862 cites W2046696482 @default.
- W2006289862 cites W2053444229 @default.
- W2006289862 cites W2061595608 @default.
- W2006289862 cites W2073422344 @default.
- W2006289862 cites W2078209355 @default.
- W2006289862 cites W2085810700 @default.
- W2006289862 cites W2098782428 @default.
- W2006289862 cites W2127485798 @default.
- W2006289862 cites W2133773366 @default.
- W2006289862 cites W2151646049 @default.
- W2006289862 cites W2153536201 @default.
- W2006289862 cites W2166889892 @default.
- W2006289862 cites W2172281113 @default.
- W2006289862 cites W2318482288 @default.
- W2006289862 cites W2335272848 @default.
- W2006289862 doi "https://doi.org/10.1144/gsjgs.149.6.1003" @default.
- W2006289862 hasPublicationYear "1992" @default.
- W2006289862 type Work @default.
- W2006289862 sameAs 2006289862 @default.
- W2006289862 citedByCount "32" @default.
- W2006289862 countsByYear W20062898622012 @default.
- W2006289862 countsByYear W20062898622015 @default.
- W2006289862 countsByYear W20062898622019 @default.
- W2006289862 countsByYear W20062898622021 @default.
- W2006289862 countsByYear W20062898622022 @default.
- W2006289862 countsByYear W20062898622023 @default.
- W2006289862 crossrefType "journal-article" @default.
- W2006289862 hasAuthorship W2006289862A5022835981 @default.
- W2006289862 hasAuthorship W2006289862A5064313428 @default.
- W2006289862 hasConcept C109007969 @default.
- W2006289862 hasConcept C111368507 @default.
- W2006289862 hasConcept C123588078 @default.
- W2006289862 hasConcept C125471540 @default.
- W2006289862 hasConcept C127313418 @default.
- W2006289862 hasConcept C151730666 @default.
- W2006289862 hasConcept C166957645 @default.
- W2006289862 hasConcept C18903297 @default.
- W2006289862 hasConcept C202783661 @default.
- W2006289862 hasConcept C205649164 @default.
- W2006289862 hasConcept C2779217668 @default.
- W2006289862 hasConcept C77928131 @default.
- W2006289862 hasConcept C86803240 @default.
- W2006289862 hasConceptScore W2006289862C109007969 @default.
- W2006289862 hasConceptScore W2006289862C111368507 @default.
- W2006289862 hasConceptScore W2006289862C123588078 @default.
- W2006289862 hasConceptScore W2006289862C125471540 @default.
- W2006289862 hasConceptScore W2006289862C127313418 @default.
- W2006289862 hasConceptScore W2006289862C151730666 @default.
- W2006289862 hasConceptScore W2006289862C166957645 @default.
- W2006289862 hasConceptScore W2006289862C18903297 @default.
- W2006289862 hasConceptScore W2006289862C202783661 @default.
- W2006289862 hasConceptScore W2006289862C205649164 @default.
- W2006289862 hasConceptScore W2006289862C2779217668 @default.
- W2006289862 hasConceptScore W2006289862C77928131 @default.
- W2006289862 hasConceptScore W2006289862C86803240 @default.
- W2006289862 hasIssue "6" @default.
- W2006289862 hasLocation W20062898621 @default.
- W2006289862 hasOpenAccess W2006289862 @default.
- W2006289862 hasPrimaryLocation W20062898621 @default.
- W2006289862 hasRelatedWork W1975257796 @default.
- W2006289862 hasRelatedWork W2086788655 @default.
- W2006289862 hasRelatedWork W2181600029 @default.
- W2006289862 hasRelatedWork W2191859447 @default.
- W2006289862 hasRelatedWork W3042575693 @default.
- W2006289862 hasRelatedWork W3151699621 @default.
- W2006289862 hasRelatedWork W3216439813 @default.
- W2006289862 hasRelatedWork W4211016811 @default.
- W2006289862 hasRelatedWork W4229635157 @default.
- W2006289862 hasRelatedWork W632265057 @default.
- W2006289862 hasVolume "149" @default.
- W2006289862 isParatext "false" @default.