Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides
Large erratic boulders located in situ on moraines may be a target for surface exposure age dating with TCN (Terrestrial Cosmogenic Nuclides ). This paper presents the method and the results of the selection of erratics in Pomerania for this type of dating. Middle and eastern Pomerania are key regio...
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Łódzkie Towarzystwo Naukowe
2017
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fttriple:oai:gotriple.eu:oai:bibliotekanauki.pl:578393 2023-05-15T16:40:46+02:00 Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides Analiza przydatności eratyków Pomorza w badaniach chronologii recesji ostatniego lądolodu skandynawskiego metodą izotopów kosmogenicznych Tylmann, Karol Woźniak, Piotr Paweł Rinterknecht, Vincent 2017-01-01 https://bibliotekanauki.pl/articles/578393.pdf https://bibliotekanauki.pl/articles/578393 pl pol Łódzkie Towarzystwo Naukowe https://bibliotekanauki.pl/articles/578393.pdf https://bibliotekanauki.pl/articles/578393 lic_creative-commons Acta Geographica Lodziensia; 2017, 106; 181-194 0065-1249 geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2017 fttriple 2023-01-22T18:51:46Z Large erratic boulders located in situ on moraines may be a target for surface exposure age dating with TCN (Terrestrial Cosmogenic Nuclides ). This paper presents the method and the results of the selection of erratics in Pomerania for this type of dating. Middle and eastern Pomerania are key regions to complete the cosmogenic chronologies of the geomorphology left by the last Scandinavian Ice Sheet retreat in the northern Polish landscape. Our selection of massive erratics consists of two stages. First, a GIS database (254 erratics) was constructed based on all available information about large boulders, and erratics were selected based on their dimensions and distribution against a digital elevation model and geologic maps. Second, field inspection of preliminarily selected boulders was conducted and 27 erratics were finally selected as suitable for surface exposure age dating with TCN. The significant reduction of the number of boulders at particular stages of qualification shows the importance of the proposed systematic selection. Spatial distribution of the selected boulders (location on moraine plateaux and paleo ice-marginal belts) and their individual features show their high usefulness for surface exposure age dating with TCN. Wielkie eratyki położone in situ na powierzchni form morenowych mogą być obiektami datowania wieku ekspozycji metodą ziemskich izotopów kosmogenicznych (ang. terrestrial cosmogenic nuclides – TCN). Środkowe oraz wschodnie Pomorze jest regionem kluczowym z punktu widzenia uzupełnienia kosmogenicznej chronologii recesji ostatniego lądolodu skandynawskiego w północnej Polsce. Artykuł prezentuje metodę oraz wyniki selekcji głazów narzutowych na tym obszarze, pod kątem ich przydatności do datowania wieku ekspozycji metodą TCN. Proces selekcji wielkich eratyków przebiegał dwuetapowo. W pierwszej kolejności, z wykorzystaniem wszelkich dostępnych informacji, skonstruowano bazę GIS wielkich eratyków (254 obiekty), a następnie na podstawie rozmiarów i lokalizacji na cyfrowym modelu ... Article in Journal/Newspaper Ice Sheet Unknown |
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geo envir Tylmann, Karol Woźniak, Piotr Paweł Rinterknecht, Vincent Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides |
topic_facet |
geo envir |
description |
Large erratic boulders located in situ on moraines may be a target for surface exposure age dating with TCN (Terrestrial Cosmogenic Nuclides ). This paper presents the method and the results of the selection of erratics in Pomerania for this type of dating. Middle and eastern Pomerania are key regions to complete the cosmogenic chronologies of the geomorphology left by the last Scandinavian Ice Sheet retreat in the northern Polish landscape. Our selection of massive erratics consists of two stages. First, a GIS database (254 erratics) was constructed based on all available information about large boulders, and erratics were selected based on their dimensions and distribution against a digital elevation model and geologic maps. Second, field inspection of preliminarily selected boulders was conducted and 27 erratics were finally selected as suitable for surface exposure age dating with TCN. The significant reduction of the number of boulders at particular stages of qualification shows the importance of the proposed systematic selection. Spatial distribution of the selected boulders (location on moraine plateaux and paleo ice-marginal belts) and their individual features show their high usefulness for surface exposure age dating with TCN. Wielkie eratyki położone in situ na powierzchni form morenowych mogą być obiektami datowania wieku ekspozycji metodą ziemskich izotopów kosmogenicznych (ang. terrestrial cosmogenic nuclides – TCN). Środkowe oraz wschodnie Pomorze jest regionem kluczowym z punktu widzenia uzupełnienia kosmogenicznej chronologii recesji ostatniego lądolodu skandynawskiego w północnej Polsce. Artykuł prezentuje metodę oraz wyniki selekcji głazów narzutowych na tym obszarze, pod kątem ich przydatności do datowania wieku ekspozycji metodą TCN. Proces selekcji wielkich eratyków przebiegał dwuetapowo. W pierwszej kolejności, z wykorzystaniem wszelkich dostępnych informacji, skonstruowano bazę GIS wielkich eratyków (254 obiekty), a następnie na podstawie rozmiarów i lokalizacji na cyfrowym modelu ... |
format |
Article in Journal/Newspaper |
author |
Tylmann, Karol Woźniak, Piotr Paweł Rinterknecht, Vincent |
author_facet |
Tylmann, Karol Woźniak, Piotr Paweł Rinterknecht, Vincent |
author_sort |
Tylmann, Karol |
title |
Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides |
title_short |
Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides |
title_full |
Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides |
title_fullStr |
Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides |
title_full_unstemmed |
Analysis of Pomeranian erratics suitability for the study of the last Scandinavian Ice Sheet recession with cosmogenic nuclides |
title_sort |
analysis of pomeranian erratics suitability for the study of the last scandinavian ice sheet recession with cosmogenic nuclides |
publisher |
Łódzkie Towarzystwo Naukowe |
publishDate |
2017 |
url |
https://bibliotekanauki.pl/articles/578393.pdf https://bibliotekanauki.pl/articles/578393 |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
Acta Geographica Lodziensia; 2017, 106; 181-194 0065-1249 |
op_relation |
https://bibliotekanauki.pl/articles/578393.pdf https://bibliotekanauki.pl/articles/578393 |
op_rights |
lic_creative-commons |
_version_ |
1766031178226204672 |