title: U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models
metadata.name: dc.contributor.author
metadata.value: Ершова, Виктория Бэртовна
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2020-09-08T16:23:54Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2020-09-08T16:23:54Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2015
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/19281
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Detrital zircon U/Pb ages provide new insights into the provenance of Upper Devonian–Permian clastic rocks of Bel’kovsky
  Island, within the New Siberian Islands archipelago. Based on these new data, we demonstrate that Upper Devonian–
  Carboniferous turbidites of Bel’kovsky Island were derived from Grenvillian, Sveconorwegian, and Timanian sources
  similar to those that fed Devonian–Carboniferous deposits of the Severnaya Zemlya archipelago and Wrangel Island and
  were probably located within Laurentia–Baltica. Detrital zircon ages from the lower Permian deposits of Bel’kovsky Island
  suggest a drastic change in provenance and show a strong affinity with the Uralian Orogen. Two possible models to interpret
  this shift in provenance are proposed. The first involves movement of these continental blocks from the continental margin
  of Laurentia–Baltica towards the Uralian Orogen during the late Carboniferous to Permian, while the second argues for long
  sediment transport across the Barents shelf.
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: Taylor & Francis
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Ershova-et-al-2015-IGR.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/19281/1/Ershova-et-al-2015-IGR.pdf
resources.format: Adobe PDF
resources.size: 1,81 MB