River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section
Fluvial sediments in the Chłapowo cliff section were studied in order to reconstruct their palaeoflow conditions and stratigraphical position. Lithofacies, textural and palaeohydraulic analyses as well as luminescence dating were performed so as to achieve the aim of study. Sedimentary successions w...
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Adam Mickiewicz University Poznan
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ftamickiewiczojs:oai:ojs.pressto.amu.edu.pl:article/35326 2023-07-30T04:04:13+02:00 River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section Moskalewicz, Damian Sokołowski, Robert J. Fedorowicz, Stanisław 2016-04-18 application/pdf http://pressto.amu.edu.pl/index.php/logos/article/view/logos-2016-0001 eng eng Adam Mickiewicz University Poznan http://pressto.amu.edu.pl/index.php/logos/article/view/logos-2016-0001/30483 http://pressto.amu.edu.pl/index.php/logos/article/view/logos-2016-0001 Prawa autorskie (c) 2016 Damian Moskalewicz, Robert J. Sokołowski, Stanisław Fedorowicz https://creativecommons.org/licenses/by-nc-nd/3.0/ Geologos; Vol. 22 No. 1 (2016); 1-14 Geologos; Tom 22 Nr 1 (2016); 1-14 2080-6574 1426-8981 point-bar succession meandering fluvial system Quaternary geology fluvial sedimentology Eemian Sea info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research papers 2016 ftamickiewiczojs 2023-07-17T20:10:23Z Fluvial sediments in the Chłapowo cliff section were studied in order to reconstruct their palaeoflow conditions and stratigraphical position. Lithofacies, textural and palaeohydraulic analyses as well as luminescence dating were performed so as to achieve the aim of study. Sedimentary successions were identified as a record of point bar cycles. The fluvial environment probably functioned during the latest Saalian, shortly after the retreat of the Scandinavian Ice Sheet. Discharge outflow was directed to the northwest. The river used the older fluvioglacial valley and probably was directly connected to the Eem Sea. Good preservation and strong aggradation of point-bar cycles were related to a rapid relative base level rise. The meandering river sediments recognised showed responses to climate and sea level changes as illustrated by stratigraphical, morphological and sedimentological features of the strata described. The present study also revealed several insights into proper interpretation of meandering fluvial successions, in which the most important were: specific lithofacies assemblage of GSt (St, Sp) → Sl → SFrc → Fm (SFr) and related architectural elements: channel/sandy bedforms CH/SB → lateral accretion deposits LA → floodplain fines with crevasse splays FF (CS); upward-fining grain size and decreasing content of denser heavy minerals; estimated low-energy flow regime with a mean depth of 1.6–3.3 m, a Froude number of 0.2–0.4 and a sinuosity of 1.5. Article in Journal/Newspaper Ice Sheet Adam Mickiewicz University in Poznań: PRESSto |
institution |
Open Polar |
collection |
Adam Mickiewicz University in Poznań: PRESSto |
op_collection_id |
ftamickiewiczojs |
language |
English |
topic |
point-bar succession meandering fluvial system Quaternary geology fluvial sedimentology Eemian Sea |
spellingShingle |
point-bar succession meandering fluvial system Quaternary geology fluvial sedimentology Eemian Sea Moskalewicz, Damian Sokołowski, Robert J. Fedorowicz, Stanisław River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section |
topic_facet |
point-bar succession meandering fluvial system Quaternary geology fluvial sedimentology Eemian Sea |
description |
Fluvial sediments in the Chłapowo cliff section were studied in order to reconstruct their palaeoflow conditions and stratigraphical position. Lithofacies, textural and palaeohydraulic analyses as well as luminescence dating were performed so as to achieve the aim of study. Sedimentary successions were identified as a record of point bar cycles. The fluvial environment probably functioned during the latest Saalian, shortly after the retreat of the Scandinavian Ice Sheet. Discharge outflow was directed to the northwest. The river used the older fluvioglacial valley and probably was directly connected to the Eem Sea. Good preservation and strong aggradation of point-bar cycles were related to a rapid relative base level rise. The meandering river sediments recognised showed responses to climate and sea level changes as illustrated by stratigraphical, morphological and sedimentological features of the strata described. The present study also revealed several insights into proper interpretation of meandering fluvial successions, in which the most important were: specific lithofacies assemblage of GSt (St, Sp) → Sl → SFrc → Fm (SFr) and related architectural elements: channel/sandy bedforms CH/SB → lateral accretion deposits LA → floodplain fines with crevasse splays FF (CS); upward-fining grain size and decreasing content of denser heavy minerals; estimated low-energy flow regime with a mean depth of 1.6–3.3 m, a Froude number of 0.2–0.4 and a sinuosity of 1.5. |
format |
Article in Journal/Newspaper |
author |
Moskalewicz, Damian Sokołowski, Robert J. Fedorowicz, Stanisław |
author_facet |
Moskalewicz, Damian Sokołowski, Robert J. Fedorowicz, Stanisław |
author_sort |
Moskalewicz, Damian |
title |
River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section |
title_short |
River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section |
title_full |
River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section |
title_fullStr |
River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section |
title_full_unstemmed |
River response to climate and sea level changes during the Late Saalian/Early Eemian in northern Poland – a case study of meandering river deposits in the Chłapowo cliff section |
title_sort |
river response to climate and sea level changes during the late saalian/early eemian in northern poland – a case study of meandering river deposits in the chłapowo cliff section |
publisher |
Adam Mickiewicz University Poznan |
publishDate |
2016 |
url |
http://pressto.amu.edu.pl/index.php/logos/article/view/logos-2016-0001 |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
Geologos; Vol. 22 No. 1 (2016); 1-14 Geologos; Tom 22 Nr 1 (2016); 1-14 2080-6574 1426-8981 |
op_relation |
http://pressto.amu.edu.pl/index.php/logos/article/view/logos-2016-0001/30483 http://pressto.amu.edu.pl/index.php/logos/article/view/logos-2016-0001 |
op_rights |
Prawa autorskie (c) 2016 Damian Moskalewicz, Robert J. Sokołowski, Stanisław Fedorowicz https://creativecommons.org/licenses/by-nc-nd/3.0/ |
_version_ |
1772815492012048384 |