Temat: glaciotectonic - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Glaciotectonics of Belar
Autorzy:: Karabanov, A.
Powiązania:: https://bibliotekanauki.pl/articles/2059385.pdf
Data publikacji:: 2000
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: Belarus
Quaternary
glaciation
glaciotectonic
glaciodislocation
Opis:: Different glaciotectonic structures and landforms occur in the territory of Belarus: folded dislocations, glacial depressions, rafts and injective features. The largest folded glaciodislocation is 30 km long and 8-11 km wide, and glacial rafts are up to 1.5 km long and 20-25 m thick. Many glaciotectonic structures are clearly expressed in landscape. Most large folded glaciodislocations were formed during the Sozh (Warthe) Stage of the Dnieper Glaciation.
Źródło:: Geological Quarterly; 2000, 44, 1; 1-7
1641-7291
Pojawia się w:: Geological Quarterly
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Glaciotectonic features in Lithuania
Autorzy:: Aleksa, P.
Bitinas, A.
Powiązania:: https://bibliotekanauki.pl/articles/2059381.pdf
Data publikacji:: 2000
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: Lithuania
Quaternary
glaciotectonic
megablock
thrust fault
diapir
Opis:: Systematic investigations of glaciotectonic features in Lithuania started in 1994. The first glaciotectonic review map of Lithuania has been carried out as a constituent part of the glaciotectonic map of central Europe. Two groups of landforms linked with glaciotectonic structures (composite ridges and massifs, drumlins and flutings) have been distinguished. Distribution of the pre-Quaternary megablocks in the Quaternary deposits is presented also, and the number of megablocks composed of rocks of different age and lithology is directly proportional to their extension in the sub-Quaternary surface. The other more detailed investigations of glaciotectonic features in Lithuania are connected with regular geological mapping in scale of 1:50 000. Results of the first detailed studies of glaciotectonic features (folds, thrust faults, diapirs) investigated in two outcrops in southeastern Lithuania and in the Lithuanian maritime region are presented in the paper.
Źródło:: Geological Quarterly; 2000, 44, 1; 9-13
1641-7291
Pojawia się w:: Geological Quarterly
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Reconstruction of ice sheet movement from the orientation of linearglacial landforms and glaciotectonic deformations near Kronowo (western Mazury, Poland)
Autorzy:: Morawski, W.
Powiązania:: https://bibliotekanauki.pl/articles/2058830.pdf
Data publikacji:: 2003
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: Mazury
Vistulian Glaciation
ice sheet movement direction
morpholineaments
glaciotectonic
Opis:: Ice sheet movement in northeastern Poland is reconstructed from analysis of the spatial orientation of glacial landforms and glaciotectonic deformations. The orientations of both positive and negative glacial landforms (morpholineaments) of the Vistulian Glaciation were analysed. These landforms form 4 sets and follow an original crevasse system (joint net) within the ice sheet, probably resulting from horizontal stress exerted as the ice advanced from the north. Esker deposits have been glaciotectonically deformed to form a compressional fan fold, due to limited movement of the ice sheet prior to deglaciation. This movement caused the ice crevasses to be tightened and cut by strike-slip faults. Movement here was from the NNW, as determined from the orientation of deformations. Thus, the ice-flow direction changed at least by 10° during the last phase of the Vistulian Glaciation. If the ice rotated the northeastern portion of the esker, this change may have amounted to 30°.
Źródło:: Geological Quarterly; 2003, 47, 4; 339--356
1641-7291
Pojawia się w:: Geological Quarterly
Dostawca treści:: Biblioteka Nauki

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