Revisiting the Permian Stratigraphy of the Kuznetsk Coal Basin (Siberia, Russia) Using Radioisotopic Data: Sedimentology, Biotic Events, and Palaeoclimate; Minerals; Vol. 15, iss. 6
| Parent link: | Minerals.— .— Basel: MDPI AG Vol. 15, iss. 6.— 2025.— Article number 643, 29 p. |
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| Andre forfattere: | , , , , , , , , , , , , , , |
| Summary: | Title screen The radioisotopic dating of five stratigraphic levels within the Permian succession of the Kuznetsk Coal Basin refined the ages of the corresponding stratigraphic units and, for the first time, enabled their direct correlation with the International Chronostratigraphic Chart, 2024. The analysis revealed significant discrepancies between the updated ages and the previously accepted regional scheme (1982–1996). A comparison of regional stratigraphic units’ durations with estimated coal and siliciclastic sediment accumulation rates indicated that the early Permian contains the most prolonged stratigraphic hiatuses. The updated stratigraphic framework enabled re-evaluating the temporal sequence of regional sedimentological, volcano–tectonic and biotic events, allowing for more accurate comparison with the global record. Palaeoclimate reconstructions indicated that during the early Permian, the Kuznetsk Basin was characterised by a relatively warm, humid, and aseasonal climate, consistent with its mid-latitude position during the Late Palaeozoic Ice Age. In contrast, the middle-to-late Permian shows a transition to a temperate, moderately humid climate with pronounced seasonality, differing from the warmhouse conditions of low-latitude palaeoequatorial regions. The latest Lopingian reveals a distinct trend toward increasing dryness, consistent with global palaeoclimate signals associated with the end-Permian crisis Текстовый файл |
| Sprog: | engelsk |
| Udgivet: |
2025
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| Fag: | |
| Online adgang: | https://doi.org/10.3390/min15060643 |
| Format: | MixedMaterials Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=681243 |
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| 200 | 1 | |a Revisiting the Permian Stratigraphy of the Kuznetsk Coal Basin (Siberia, Russia) Using Radioisotopic Data: Sedimentology, Biotic Events, and Palaeoclimate |f Vladimir V. Silantiev, Yaroslav M. Gutak, Marion Tichomirowa [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a References: 108 tit | ||
| 330 | |a The radioisotopic dating of five stratigraphic levels within the Permian succession of the Kuznetsk Coal Basin refined the ages of the corresponding stratigraphic units and, for the first time, enabled their direct correlation with the International Chronostratigraphic Chart, 2024. The analysis revealed significant discrepancies between the updated ages and the previously accepted regional scheme (1982–1996). A comparison of regional stratigraphic units’ durations with estimated coal and siliciclastic sediment accumulation rates indicated that the early Permian contains the most prolonged stratigraphic hiatuses. The updated stratigraphic framework enabled re-evaluating the temporal sequence of regional sedimentological, volcano–tectonic and biotic events, allowing for more accurate comparison with the global record. Palaeoclimate reconstructions indicated that during the early Permian, the Kuznetsk Basin was characterised by a relatively warm, humid, and aseasonal climate, consistent with its mid-latitude position during the Late Palaeozoic Ice Age. In contrast, the middle-to-late Permian shows a transition to a temperate, moderately humid climate with pronounced seasonality, differing from the warmhouse conditions of low-latitude palaeoequatorial regions. The latest Lopingian reveals a distinct trend toward increasing dryness, consistent with global palaeoclimate signals associated with the end-Permian crisis | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Minerals |c Basel |n MDPI AG | |
| 463 | 1 | |t Vol. 15, iss. 6 |v Article number 643, 29 p. |d 2025 | |
| 610 | 1 | |a Permian | |
| 610 | 1 | |a Kuznetsk Basin | |
| 610 | 1 | |a regional stratigraphy | |
| 610 | 1 | |a U–Pb geochronology | |
| 610 | 1 | |a sedimentary hiatus | |
| 610 | 1 | |a coal-bearing succession | |
| 610 | 1 | |a biotic events | |
| 610 | 1 | |a palaeoclimate reconstruction | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Silantjev |b V. V. |g Vladimir Vladimirovich | |
| 701 | 1 | |a Gutak |b Y. M. |g Yaroslav Mikhaylovich | |
| 701 | 1 | |a Tikhomirova |b M. |g Marion | |
| 701 | 1 | |a Käßner |b A. |g Alexandra | |
| 701 | 1 | |a Kulikova |b A. V. |g Anna Viktorovna | |
| 701 | 1 | |a Arbuzov |b S. I. |c Russian geologist and geochemist |c Professor of Tomsk Polytechnic University, Doctor of geological and mineralogical sciences |f 1959- |g Sergey Ivanovich |9 14207 | |
| 701 | 1 | |a Nurgalieva |b N. G. |g Nouria | |
| 701 | 1 | |a Karasev |b E. V. |g Evgeny Vladimirovich | |
| 701 | 1 | |a Felker |b A. S. |g Anastasiya Sergeevna | |
| 701 | 1 | |a Naumcheva |b M. A. |g Mariya Alekseevna | |
| 701 | 1 | |a Bakaev |b A. S. |g Aleksandr Sergeevich | |
| 701 | 1 | |a Porokhovnichenko |b L. G. |g Lyubov Georgievna | |
| 701 | 1 | |a Eliseev |b N. A. |g Nikolay Alekseevich | |
| 701 | 1 | |a Zharinova |b V. V. |g Veronika Vladimirovna | |
| 701 | 1 | |a Miftakhutdinova |b D. N. |g Dinara Nadirovna | |
| 801 | 0 | |a RU |b 63413507 |c 20250819 | |
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