Transgression Related Holocene Coastal Glendonites from Historic Sites
This study examines the occurrence of glendonite along coastlines since 1825, which have been previously referred to under different names such as Pseudogaylussite, Fundylite, and Kool Hoot across eleven sites. By utilising element ratios and 14C radiometric dating techniques, we establish a more ac...
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ftmdpi:oai:mdpi.com:/2075-163X/13/9/1159/ 2023-10-01T03:57:12+02:00 Transgression Related Holocene Coastal Glendonites from Historic Sites Bo Schultz Jennifer Huggett Bas van de Schootbrugge Clemens V. Ullmann Mathias C. Broch agris 2023-08-31 application/pdf https://doi.org/10.3390/min13091159 eng eng Multidisciplinary Digital Publishing Institute Crystallography and Physical Chemistry of Minerals & Nanominerals https://dx.doi.org/10.3390/min13091159 https://creativecommons.org/licenses/by/4.0/ Minerals Volume 13 Issue 9 Pages: 1159 Pseudogaylussite Glendonite Ikaite Text 2023 ftmdpi https://doi.org/10.3390/min13091159 2023-09-03T23:54:55Z This study examines the occurrence of glendonite along coastlines since 1825, which have been previously referred to under different names such as Pseudogaylussite, Fundylite, and Kool Hoot across eleven sites. By utilising element ratios and 14C radiometric dating techniques, we establish a more accurate chronology for these varied sites ranging from 10 to 1 thousand years before the present (Ky BP). Sites include tidal flats, coastal barrier islands, and Wadden Sea environments. While some sites still exist, others are only known through publications and museum collections. Our research expands upon previous findings by presenting petrographic evidence that correlates with glendonite formation. Through the examination of the Olenitsa site on the Kola Peninsula, we demonstrate that marine bioclasts enclosed within concretions surrounding glendonites provide temporal context, suggesting that these outcrops were formed during a single event under changing conditions. Notably, certain sediment structures at selected sites indicate the occurrence of cold-water ice-raft storm events and the presence of drop stones. Furthermore, our paper explores the association of historic coastal sites with the formation of ikaite, highlighting the limitations of relying solely on geochemistry and isotopic analysis for interpretation. Intriguingly, we observe that pseudomorphs are abundant in specific areas but absent in adjacent regions with similar environmental, physical, and chemical conditions. No apparent connection is found between volcanic dust cloud-induced cold spells and glendonite. The distribution of coastal glendonites is more likely related to periods of climatic cooling through other means. We show that radiometric dating with 14C provides an indication of age, but the results can be erroneous due to the inclusion of older carbon sources in the analysis. The oldest locations discussed in this study are Kool Hoot (Alaska) and the river Clyde (Scotland), and the youngest glendonites discussed are from the Bay of ... Text kola peninsula Alaska MDPI Open Access Publishing Kola Peninsula Barrier Islands ENVELOPE(-92.283,-92.283,62.784,62.784) Olenitsa ENVELOPE(35.321,35.321,66.470,66.470) Minerals 13 9 1159 |
institution |
Open Polar |
collection |
MDPI Open Access Publishing |
op_collection_id |
ftmdpi |
language |
English |
topic |
Pseudogaylussite Glendonite Ikaite |
spellingShingle |
Pseudogaylussite Glendonite Ikaite Bo Schultz Jennifer Huggett Bas van de Schootbrugge Clemens V. Ullmann Mathias C. Broch Transgression Related Holocene Coastal Glendonites from Historic Sites |
topic_facet |
Pseudogaylussite Glendonite Ikaite |
description |
This study examines the occurrence of glendonite along coastlines since 1825, which have been previously referred to under different names such as Pseudogaylussite, Fundylite, and Kool Hoot across eleven sites. By utilising element ratios and 14C radiometric dating techniques, we establish a more accurate chronology for these varied sites ranging from 10 to 1 thousand years before the present (Ky BP). Sites include tidal flats, coastal barrier islands, and Wadden Sea environments. While some sites still exist, others are only known through publications and museum collections. Our research expands upon previous findings by presenting petrographic evidence that correlates with glendonite formation. Through the examination of the Olenitsa site on the Kola Peninsula, we demonstrate that marine bioclasts enclosed within concretions surrounding glendonites provide temporal context, suggesting that these outcrops were formed during a single event under changing conditions. Notably, certain sediment structures at selected sites indicate the occurrence of cold-water ice-raft storm events and the presence of drop stones. Furthermore, our paper explores the association of historic coastal sites with the formation of ikaite, highlighting the limitations of relying solely on geochemistry and isotopic analysis for interpretation. Intriguingly, we observe that pseudomorphs are abundant in specific areas but absent in adjacent regions with similar environmental, physical, and chemical conditions. No apparent connection is found between volcanic dust cloud-induced cold spells and glendonite. The distribution of coastal glendonites is more likely related to periods of climatic cooling through other means. We show that radiometric dating with 14C provides an indication of age, but the results can be erroneous due to the inclusion of older carbon sources in the analysis. The oldest locations discussed in this study are Kool Hoot (Alaska) and the river Clyde (Scotland), and the youngest glendonites discussed are from the Bay of ... |
format |
Text |
author |
Bo Schultz Jennifer Huggett Bas van de Schootbrugge Clemens V. Ullmann Mathias C. Broch |
author_facet |
Bo Schultz Jennifer Huggett Bas van de Schootbrugge Clemens V. Ullmann Mathias C. Broch |
author_sort |
Bo Schultz |
title |
Transgression Related Holocene Coastal Glendonites from Historic Sites |
title_short |
Transgression Related Holocene Coastal Glendonites from Historic Sites |
title_full |
Transgression Related Holocene Coastal Glendonites from Historic Sites |
title_fullStr |
Transgression Related Holocene Coastal Glendonites from Historic Sites |
title_full_unstemmed |
Transgression Related Holocene Coastal Glendonites from Historic Sites |
title_sort |
transgression related holocene coastal glendonites from historic sites |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2023 |
url |
https://doi.org/10.3390/min13091159 |
op_coverage |
agris |
long_lat |
ENVELOPE(-92.283,-92.283,62.784,62.784) ENVELOPE(35.321,35.321,66.470,66.470) |
geographic |
Kola Peninsula Barrier Islands Olenitsa |
geographic_facet |
Kola Peninsula Barrier Islands Olenitsa |
genre |
kola peninsula Alaska |
genre_facet |
kola peninsula Alaska |
op_source |
Minerals Volume 13 Issue 9 Pages: 1159 |
op_relation |
Crystallography and Physical Chemistry of Minerals & Nanominerals https://dx.doi.org/10.3390/min13091159 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/min13091159 |
container_title |
Minerals |
container_volume |
13 |
container_issue |
9 |
container_start_page |
1159 |
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1778528277697134592 |