Late Kungurian Radioisotope Age of the Boundary Between the Balakhonka and Kolchugino Groups in the Kuznetsk Basin (Western Siberia, Russia) – Additional Evidence for the Validity of the Ufimian Stage of the East European Permian

Late Kungurian Radioisotope Age of the Boundary Between the Balakhonka and Kolchugino Groups in the Kuznetsk Basin (Western Siberia, Russia) – Additional Evidence for the Validity of the Ufimian Stage of the East European Permian

This article discusses the Late Kungurian radioisotopic age (276.9 ± 0.4 Ma) of the middle part of the Starokuznetsk Formation (Kuznetsk Subgroup, Kolchugino Group) of the Kuznetsk Basin determined by chemical abrasion–isotope dilution–thermal ionization mass spectrometry (CA-ID-TIMS). The analysis...

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Bibliographic Details
Main Authors: V. V. Silantiev, Ya. M. Gutak, M. Tichomirowa, A. Käßner, L. G. Porokhovnichenko, E. V. Karasev, A. S. Felker, M. N. Urazaeva, V. V. Zharinova
Format: Article
Language:English
Published: Kazan Federal University 2024-01-01
Series:Учёные записки Казанского университета: Серия Естественные науки
Subjects:
kuznetsk basin
ash beds
u-pb dating
geochronology
biostratigraphy
Online Access:https://uzakuesc.elpub.ru/jour/article/view/45
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