KFU. Card publication. Red paleosols in the key sections of the Middle and Upper Permian of the Kazan Volga region and their paleoclimatic significance

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RED PALEOSOLS IN THE KEY SECTIONS OF THE MIDDLE AND UPPER PERMIAN OF THE KAZAN VOLGA REGION AND THEIR PALEOCLIMATIC SIGNIFICANCE

Form of presentation

Articles in international journals and collections

Year of publication

2015

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Authors, employees of KFU

Arefev Mikhail Pavlovich, author

Muravev Fedor Aleksandrovich, author

Nizamutdinov Nazym Minsafovich, author

Silantev Vladimir Vladimirovich, author

Khasanova Nailya Midkhatovna, author

Other authors

Trifonov Aleksandr Andreevich, author

Bibliographic description in the original language

Mouraviev, F. A. Red paleosols in the key sections of the Middle and Upper Permian of the Kazan Volga region and their paleoclimatic significance / F. A. Mouraviev, M. P. Arefiev, V. V. Silantiev, N. M. Khasanova, N. M. Nizamutdinov, and A. A. Trifonov // Paleontological Journal. - 2015. - Vol. 49. - � 10. - R. 1150–1159.

Annotation

This paper presents the preliminary results of investigations of carbonate nodules from red paleo sols of the reference sections of the Middle and Upper Permian of the Kazan Volga region. The main genetic types of paleosols are calcic gleysols and gleyed vertisols, the pedogenic nodules are composed of dolomite and calcite. Scanning electron microscopy and spectroscopic and isotopic methods of analysis show that the nodules retained their original mineral composition and were formed with the participation of soil microor ganisms under conditions of contrasting seasonality in an arid climate. In the vicinity of the Kiama?Illawarra paleomagnetic boundary, the Urzhumian paleosols show a transition in the composition of pedogenic nod ules from dolomite to calcite. It is suggested that this transition was caused by the humidization of climate, which is supported by lithological and isotopic data

Keywords

paleosols, pedogenic nodules, Middle and Upper Permian, Kiama-Illawarra boundary, dolomite, calcite

The name of the journal

Paleontological journal

URL

http://link.springer.com/article/10.1134/S0031030115110064

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=118066&p_lang=2

Resource files

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Full metadata record

Field DC	Value	Language
dc.contributor.author	Arefev Mikhail Pavlovich	ru_RU
dc.contributor.author	Muravev Fedor Aleksandrovich	ru_RU
dc.contributor.author	Nizamutdinov Nazym Minsafovich	ru_RU
dc.contributor.author	Silantev Vladimir Vladimirovich	ru_RU
dc.contributor.author	Khasanova Nailya Midkhatovna	ru_RU
dc.contributor.author	Trifonov Aleksandr Andreevich	ru_RU
dc.date.accessioned	2015-01-01T00:00:00Z	ru_RU
dc.date.available	2015-01-01T00:00:00Z	ru_RU
dc.date.issued	2015	ru_RU
dc.identifier.citation	Mouraviev, F. A. Red paleosols in the key sections of the Middle and Upper Permian of the Kazan Volga region and their paleoclimatic significance / F. A. Mouraviev, M. P. Arefiev, V. V. Silantiev, N. M. Khasanova, N. M. Nizamutdinov, and A. A. Trifonov // Paleontological Journal. - 2015. - Vol. 49. - � 10. - �. 1150–1159.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=118066&p_lang=2	ru_RU
dc.description.abstract	Paleontological journal	ru_RU
dc.description.abstract	This paper presents the preliminary results of investigations of carbonate nodules from red paleo sols of the reference sections of the Middle and Upper Permian of the Kazan Volga region. The main genetic types of paleosols are calcic gleysols and gleyed vertisols, the pedogenic nodules are composed of dolomite and calcite. Scanning electron microscopy and spectroscopic and isotopic methods of analysis show that the nodules retained their original mineral composition and were formed with the participation of soil microor ganisms under conditions of contrasting seasonality in an arid climate. In the vicinity of the Kiama?Illawarra paleomagnetic boundary, the Urzhumian paleosols show a transition in the composition of pedogenic nod ules from dolomite to calcite. It is suggested that this transition was caused by the humidization of climate, which is supported by lithological and isotopic data	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	paleosols	ru_RU
dc.subject	pedogenic nodules	ru_RU
dc.subject	Middle and Upper Permian	ru_RU
dc.subject	Kiama-Illawarra boundary	ru_RU
dc.subject	dolomite	ru_RU
dc.subject	calcite	ru_RU
dc.title	Red paleosols in the key sections of the Middle and Upper Permian of the Kazan Volga region and their paleoclimatic significance	ru_RU
dc.type	Articles in international journals and collections	ru_RU