Temat: Wartanian glaciation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Eemian Interglacial deposits at Haćki near Bielsk Podlaski: implications for the limit of the last glaciation in northeastern Poland
Autorzy:: Brud, S.
Kupryjanowicz, M.
Powiązania:: https://bibliotekanauki.pl/articles/2059922.pdf
Data publikacji:: 2002
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: NE Poland
Wartanian glaciation
Eemian Interglacial
Vistulian
kames
pollen analysis
Opis:: Pollen analysis was conducted on organic deposits on a kame ridge at Haćki in northeastern Poland. The deposits are referred to the Eemian Interglacial. Slope sediments only covered these biogenic deposits. The glacigenic landforms therefore relate to the Wartanian Glaciation, and so this area has not been occupied by an ice sheet of the Vistulian Glaciation.
Źródło:: Geological Quarterly; 2002, 46, 1; 75-80
1641-7291
Pojawia się w:: Geological Quarterly
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Rozwój rynny Miazgi–Wolbórki (Polska środkowa) w świetle analizy jej wypełnienia
Formation of the Miazga-Wolbórka tunnel valley (central Poland) based on an analysis of its infill
Autorzy:: Rdzany, Zbigniew
Frydrych, Małgorzata
Szmidt, Aleksander
Powiązania:: https://bibliotekanauki.pl/articles/2076079.pdf
Data publikacji:: 2020
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: dolina subglacjalna
Zlodowacenie Wartanii/Saalii
osady wodnolodowcowe
deglacjacja powierzchniowa
diapir
subglacial valley
Wartanian/Saalian Glaciation
glaciofluvial sediments
areal deglaciation
Opis:: The subject of the analysis was a tunnel valley, weakly outlined in the landscape, located in central Poland, between Łódź and the Pilica valley to the west of Tomaszów Mazowiecki. The Miazga and lower Wolbórka flow along this valley. It is a 45-kilometre-long landform, mostly buried, partially covered with fluvial, slope and aeolian sediments, developed on a substratum characterised by varied palaeorelief and lithology. Sediments, which fill the valley, have variable thickness (10-100 m) and a non-flattened bottom gradient line, which indicates the possibility of water flow under hydrostatic pressure in a tunnel valley. Several segments of the channel cut into the Quaternary background. The filling consists mostly of glaciofluvial shallow braided rivers with average to low flow energy. In sedimentological terms, the deposits show significant similarity to the material of glaciofluvial kames found in the Łódź region. The authors believe there is a link between the accumulation in the tunnel valley and a particular variety of areal deglaciation, which was responsible for the formation of the fairly unvarying glacial relief. In outcrops in Łaznowska Wola, including the ones located in a hill that had been previously interpreted as an esker, some intrusive diapiric structures were documented, which reached the land surface. Thesefolded and locally disjunctive disturbances provide evidence for deformational origin of the hill.
Źródło:: Przegląd Geologiczny; 2020, 68, 7; 584--600
0033-2151
Pojawia się w:: Przegląd Geologiczny
Dostawca treści:: Biblioteka Nauki

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