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Cosmic microspheres in the Carboniferous deposits of the Usolka section (Urals foredeep)
Authors
Bakhtin A.
Glukhov M.
+6 more
Osin Y.
Sungatullin R.
Sungatullina G.
Tsel'movich V.
Vorob'ev V.
Zakirov M.
Publication date
1 January 2017
Publisher
Abstract
© 2017Magnetite microspheres from the Carboniferous deposits of the Usolka reference section were studied by probe microanalysis, with comparison of the distributions of chemical elements and microspheres. The presence of microspheres in sedimentary strata is considered to be an additional factor for stratigraphic correlation between sedimentary sections. The microspheres are shown to be of cosmic nature. The Late Paleozoic paleoclimatic changes (extreme cooling) and biotic crises were caused by the periodical Solar System motion in the Galaxy, cosmic-dust fallout, and meteorite bombardments of the Earth
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Kazan Federal University Digital Repository
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oai:dspace.kpfu.ru:net/114522
Last time updated on 07/05/2019
Kazan Federal University Digital Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.kpfu.ru:net/143472
Last time updated on 07/05/2019