MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA

MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA

<p>Relics of the paleosol of Mesoarchean age (3000–2930 Ma) developed on tuffs and lavas of komatiites from Koikary Area (Central Karelia) were studied. Microscopic tubular and spherical structures morphologically similar to fossilized remnants of microorganisms were found in the preserved par...

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Main Authors: Светлана Юрьевна Чаженгина, Александра Владимировна Бакаева, Зоя Павловна Рыбникова, Павел Владимирович Медведев, Сергей Анатольевич Светов, Svetlana Chazhengina, Alexandra Bakaeva, Zoya Rybnikova, Pavel Medvedev, Sergey Svetov
Format: Article
Language:English
Published: Karelian Research Centre of the Russian Academy of Sciences 2017-11-01
Series:Transactions of the Karelian Research Centre of the Russian Academy of Sciences
Subjects:
микрофоссилии, мезоархей, кора выветривания, коматииты, фенноскандинавский щит
Online Access:http://journals.krc.karelia.ru/index.php/precambrian/article/view/683
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spelling doaj-2fd1e5f99b8a4b5b84572b1301859fec2020-11-25T02:51:28ZengKarelian Research Centre of the Russian Academy of SciencesTransactions of the Karelian Research Centre of the Russian Academy of Sciences1997-32172312-45042017-11-01011789010.17076/geo683493MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIAСветлана Юрьевна Чаженгина0Александра Владимировна Бакаева1Зоя Павловна Рыбникова2Павел Владимирович Медведев3Сергей Анатольевич Светов4Svetlana ChazhenginaAlexandra Bakaeva5Zoya Rybnikova6Pavel Medvedev7Sergey Svetov8Институт геологии Карельского Научного Центра РАН, ПетрозаводскИнститут геологии Карельского Научного Центра РАН, ПетрозаводскИнститут геологии Карельского Научного Центра РАН, ПетрозаводскИнститут геологии Карельского Научного Центра РАН, ПетрозаводскИнститут геологии Карельского Научного Центра РАН, ПетрозаводскInstitute of Geology, Karelian Research Centre, Russian Academy of Sciences 11 Pushkinskaya St., 185910 Petrozavodsk, Karelia, RussiaInstitute of Geology, Karelian Research Centre, Russian Academy of Sciences 11 Pushkinskaya St., 185910 Petrozavodsk, Karelia, RussiaInstitute of Geology, Karelian Research Centre, Russian Academy of Sciences 11 Pushkinskaya St., 185910 Petrozavodsk, Karelia, RussiaInstitute of Geology, Karelian Research Centre, Russian Academy of Sciences 11 Pushkinskaya St., 185910 Petrozavodsk, Karelia, Russia<p>Relics of the paleosol of Mesoarchean age (3000–2930 Ma) developed on tuffs and lavas of komatiites from Koikary Area (Central Karelia) were studied. Microscopic tubular and spherical structures morphologically similar to fossilized remnants of microorganisms were found in the preserved part of the crust profile, represented by a layer of chloritite. The nature of these micro structures and the possibility of their interpretation as acidophilic bacteria inhabiting the land in the zone of chemical weathering of volcanic rocks are discussed.</p>http://journals.krc.karelia.ru/index.php/precambrian/article/view/683микрофоссилии, мезоархей, кора выветривания, коматииты, фенноскандинавский щит
collection DOAJ
language English
format Article
sources DOAJ
author Светлана Юрьевна Чаженгина
Александра Владимировна Бакаева
Зоя Павловна Рыбникова
Павел Владимирович Медведев
Сергей Анатольевич Светов
Svetlana Chazhengina
Alexandra Bakaeva
Zoya Rybnikova
Pavel Medvedev
Sergey Svetov
spellingShingle Светлана Юрьевна Чаженгина
Александра Владимировна Бакаева
Зоя Павловна Рыбникова
Павел Владимирович Медведев
Сергей Анатольевич Светов
Svetlana Chazhengina
Alexandra Bakaeva
Zoya Rybnikova
Pavel Medvedev
Sergey Svetov
MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA
Transactions of the Karelian Research Centre of the Russian Academy of Sciences
микрофоссилии, мезоархей, кора выветривания, коматииты, фенноскандинавский щит
author_facet Светлана Юрьевна Чаженгина
Александра Владимировна Бакаева
Зоя Павловна Рыбникова
Павел Владимирович Медведев
Сергей Анатольевич Светов
Svetlana Chazhengina
Alexandra Bakaeva
Zoya Rybnikova
Pavel Medvedev
Sergey Svetov
author_sort Светлана Юрьевна Чаженгина
title MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA
title_short MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA
title_full MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA
title_fullStr MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA
title_full_unstemmed MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA
title_sort microfossils from relict mesoarchean paleosol developed on komatiites from koikary area, central karelia
publisher Karelian Research Centre of the Russian Academy of Sciences
series Transactions of the Karelian Research Centre of the Russian Academy of Sciences
issn 1997-3217
2312-4504
publishDate 2017-11-01
description <p>Relics of the paleosol of Mesoarchean age (3000–2930 Ma) developed on tuffs and lavas of komatiites from Koikary Area (Central Karelia) were studied. Microscopic tubular and spherical structures morphologically similar to fossilized remnants of microorganisms were found in the preserved part of the crust profile, represented by a layer of chloritite. The nature of these micro structures and the possibility of their interpretation as acidophilic bacteria inhabiting the land in the zone of chemical weathering of volcanic rocks are discussed.</p>
topic микрофоссилии, мезоархей, кора выветривания, коматииты, фенноскандинавский щит
url http://journals.krc.karelia.ru/index.php/precambrian/article/view/683
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