Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Rafał Kubik"'
Publikováno v:
Open Geosciences, Vol 12, Iss 1, Pp 342-353 (2020)
This article presents in detail the methodology dedicated strictly to loess mineralogical investigation by automated mineralogy system QEMSCAN® (quantitative evaluation of minerals by scanning electron microscopy (SEM)), which couples SEM and energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efcc1745acb0789da715a1ff1e8e7453
https://doaj.org/article/8665db7dfd2346bd8ecc29188d95c13d
https://doaj.org/article/8665db7dfd2346bd8ecc29188d95c13d
Publikováno v:
International Journal of Coal Geology. 230:103590
The Permian period had the most oxygen-rich atmosphere in Earth's history. With the presence of large amounts of fuel from vegetation, there was therefore a high probability of igniting fires during this time. This study presents the geochemical char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11b05e79e3cfb5d4b0ce38c18085bd5a
https://doi.org/10.1016/j.coal.2020.103590
https://doi.org/10.1016/j.coal.2020.103590
Autor:
Jacek Skurzyński, Piotr Kenis, Piotr Moska, Cyprian Seul, Zdzisław Jary, Jerzy Raczyk, Rafał Kubik
Publikováno v:
Geoderma. 375:114459
In order to determine the provenance of material, the Late Pleistocene loess-palaeosol sequence in Zlota (Poland) was analysed geochemically (ICP-MS, ICP-ES) and mineralogically (QEMSCAN®), investigating simultaneously the weathering signature and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69925ce06dddb80d3ea2c66b5bac5783
https://doi.org/10.1016/j.geoderma.2020.114459
https://doi.org/10.1016/j.geoderma.2020.114459
Publikováno v:
Organic Geochemistry. 77:22-31
Upper Triassic charcoal extracts were studied using gas chromatography–mass spectrometry (GC–MS) to recognize their molecular composition. Extractable compounds were divided into: (i) biomarkers, i.e. diagenetically changed primary wood component
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3fdbb3a7e04d0b157802a16d4f71157
https://doi.org/10.1016/j.orggeochem.2014.09.003
https://doi.org/10.1016/j.orggeochem.2014.09.003
Publikováno v:
Annales Societatis Geologorum Poloniae.
Charcoals from the Upper Triassic vertebrate-bearing clays of the Zawiercie area (Upper Silesia, S-Poland) were analyzed using petrographic methods, to reconstruct burning temperatures as well as taphonomic processes. SEM and reflected light microsco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74f4dbbd58b9fe28afd3b8844433d1b5
https://doi.org/10.14241/asgp.2014.009
https://doi.org/10.14241/asgp.2014.009