Scientific publications

П.В. Медведев, С.А. Светов, А.И. Светова.

Реликты термофильной хемолитотрофной микробиоты в кремнистых породах архейского возраста (Центральная Карелия)

// Труды КарНЦ РАН. No 1. Сер. Геология Докембрия. 2014. C. 135-147

P.V. Medvedev, S.A. Svetov, A.I. Svetova. Relics of thermophylic chemolithotrophic microbiota in the archean rocks from Central Karelia // Transactions of Karelian Research Centre of Russian Academy of Science. No 1. Precambrian geology Series. 2014. Pp. 135-147

Keywords: Fennoscandian shield, Mesoarchean, microfossils, Vedlozero-Segozero greenstone belt, siliceous rocks.

Tube-like microstructures were for the first time discovered in chemically precipitated siliceous rocks aged ca. 3 Ga on the Fennoscandian shield. The rocks are situated in the lower part of the oceanic paleovolcanic succession in the Vedlozero-Segozero greenstone belt (central Karelia). The microstructures found there are interpreted as fragments of filamentous microorganisms which had inhabited the zone of hydrothermal activity in a subaquatic environment.

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Last modified: March 14, 2014