Sedimentary and structural evolution of a Pleistocene small-scale push moraine in eastern Poland: New insight into paleoenvironmental conditions at the margin of an advancing ice lobe
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- 作者：Wojciech Włodarskia ; wojtekw@amu.edu.pl" class="auth_mail" title="E-mail the corresponding author ; Anna Godlewskab ; anna.godlewska@poczta.umcs.lublin.pl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Push moraine ; Progradational fan ; Detachment folds ; Fold-accommodation faults ; Ice-front sustained advance ; Pleistocene
- 刊名：Quaternary Science Reviews
- 出版年：2016
- 出版时间：15 August 2016
- 年：2016
- 卷：146
- 期：Complete
- 页码：300-321
- 全文大小：10604 K
文摘
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Development of terminoglacial fan influence the kinematics of glaciotectonic folding.
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The progradational sequence of fan indicates thickening and steepening of ice lobe margin.
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Flexural slip and fold accommodation faults were analysed in terms of buckle folding.
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Submarginal conditions for glaciotectonics were inferred from strong fold hinge migration.
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Pattern of synfolding deposition of fan allowed to estimate the rate of ice lobe advance.