- Tytuł:
-
Chronologia i zasięgi nasunięć lądolodu na obszarze lobu Wisły podczas stadiału głównego ostatniego zlodowacenia
Chronology and extents of ice sheet advances in the Vistula lobe area during the Main Stage of the Last Glaciation - Autorzy:
-
Wysota, W.
Molewski, P. - Powiązania:
- https://bibliotekanauki.pl/articles/2074848.pdf
- Data publikacji:
- 2011
- Wydawca:
- Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
- Tematy:
-
loby lodowcowe Wisły
strumień lodu Wisły
północno-centralna Polska
skandynawski lądolód
ostatnie zlodowacenie (LGM)
ostatnie zlodowacenie Wisły
Vistula ice lobe
Vistula ice stream
north-central Poland
Scandinavian Ice Sheet
last glacial maximum (LGM)
Late Weichselian glaciation - Opis:
- During the maximum of the last glaciation the Vistula ice lobe was one of the key morphological elements at southern margin of the Scandinavian Ice Sheet in north-central Poland. The area of the Vistula ice lobe experienced two ice sheet advances of varied extent, the earlier one during the Leszno Phase and the younger one in the Poznań Phase. According to the authors, the limit of the Leszno Phase within the study area was much smaller than hitherto accepted and its age is estimated at about 20.5 ka BP. Significant ice sheet retreat was followed by an ice readvance during the Poznań Phase, overriding the extent of the Leszno Phase. The Poznań readvance reached the maximum limit in the Vistula ice lobe area about 18.5 ka BP. It is assumed that the rapid ice sheet transgression during the Poznań Phase (on average 400 m/a) and origin of the Vistula lobe were probably connected with activity of the palaeo-ice stream.
- Źródło:
-
Przegląd Geologiczny; 2011, 59; 214-225
0033-2151 - Pojawia się w:
- Przegląd Geologiczny
- Dostawca treści:
- Biblioteka Nauki
Artykuł