title: Age of carbonate rocks of the agaringol formation (Northern Mongolia): possibilities of Pb-Pb dating
metadata.name: dc.contributor.author
metadata.value: Sitkina, Dar’ya R.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kuznetsov, Anton B.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Smirnova, Zinaida B.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2017-09-20T14:21:45Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2017-09-20T14:21:45Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2017-06
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Sitkina D. R., Kuznetsov A. B., Smirnova Z. B. Age of carbonate rocks of the agaringol formation (Northern Mongolia): possibilities of Pb-Pb dating. Vestnik SPbSU. Earth Sciences, 2017, vol. 62, issue 2, pp. 192–208.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu07.2017.205
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/7161
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The article discusses in detail the possibility of using the Pb-Pb method to date Neoproterzoic carbonates.
  The Pb-Pb method has been used to date the limestone of the Agarin-gol Formation. The
  U-Pb system was studied in carbonate samples which conformed to the geochemical criteria of retention
  (Mg/Ca, Mn/Sr, Fe/Sr and 87Sr/86Sr) and have undergone a step-dissolution procedure. In
  206Pb/204Pb—207Pb/204Pb coordinates, the age of the Agarin-gol limestone is to 621±93 Ma, MSWD=1.3.
  This age is consistent with the Ediacaran age established on the basis of the Sr isotope chemostratigraphy
  (87Sr/86Sr = 0.70740–0.70748). New data allows for the specification of the sedimentation age of
  carbonate sediments, which is Vendian-Cambrian stage of the Tuva-Mongolian Massif. Refs 35. Figs 7.
  Tables 2.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Работа выполнена при финансовой поддержке РФФИ (проект № 16-05-01090).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 62; Issue 2
metadata.lang: -
metadata.name: dc.subject
metadata.value: Pb-Pb age
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: limestones
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Ediacaran
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: agarin-gol formation
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Tuva-Mongolian massif
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Age of carbonate rocks of the agaringol formation (Northern Mongolia): possibilities of Pb-Pb dating
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 05-Sitkina.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/7161/1/05-Sitkina.pdf
resources.format: Adobe PDF
resources.size: 2,69 MB