A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America
Highlights • Reconstruction of the Holocene tephrochronological model for Kamchatsky Peninsula. • New major element EPMA glass data for ∼60 tephras from seven volcanoes. • New Bayesian age estimates for 40 marker tephra layers based on 223 14C dates. • This study supports future work on volcanic and...
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Online Access: | https://oceanrep.geomar.de/id/eprint/38063/ https://oceanrep.geomar.de/id/eprint/38063/1/Ponomareva_et_al_QSR.pdf https://oceanrep.geomar.de/id/eprint/38063/2/2017_Ponomareva_et_al_QSR_SupplementaryData.zip https://doi.org/10.1016/j.quascirev.2017.04.031 |
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ftoceanrep:oai:oceanrep.geomar.de:38063 2023-05-15T16:58:35+02:00 A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America Ponomareva, Vera Portnyagin, Maxim Pendea, I. Florin Zelenin, Egor Bourgeois, Joanne Pinegina, Tatiana Kozhurin, Andrey 2017-05 text archive https://oceanrep.geomar.de/id/eprint/38063/ https://oceanrep.geomar.de/id/eprint/38063/1/Ponomareva_et_al_QSR.pdf https://oceanrep.geomar.de/id/eprint/38063/2/2017_Ponomareva_et_al_QSR_SupplementaryData.zip https://doi.org/10.1016/j.quascirev.2017.04.031 en eng Elsevier https://oceanrep.geomar.de/id/eprint/38063/1/Ponomareva_et_al_QSR.pdf https://oceanrep.geomar.de/id/eprint/38063/2/2017_Ponomareva_et_al_QSR_SupplementaryData.zip Ponomareva, V., Portnyagin, M. , Pendea, I. F., Zelenin, E., Bourgeois, J., Pinegina, T. and Kozhurin, A. (2017) A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America. Quaternary Science Reviews, 168 . pp. 101-122. DOI 10.1016/j.quascirev.2017.04.031 <https://doi.org/10.1016/j.quascirev.2017.04.031>. doi:10.1016/j.quascirev.2017.04.031 info:eu-repo/semantics/restrictedAccess Article PeerReviewed 2017 ftoceanrep https://doi.org/10.1016/j.quascirev.2017.04.031 2023-04-07T15:33:26Z Highlights • Reconstruction of the Holocene tephrochronological model for Kamchatsky Peninsula. • New major element EPMA glass data for ∼60 tephras from seven volcanoes. • New Bayesian age estimates for 40 marker tephra layers based on 223 14C dates. • This study supports future work on volcanic and tectonic hazards. • Reference tephra dataset applicable for Kamchatka, northwest Pacific, North America. Abstract Geochemically fingerprinted widespread tephra layers serve as excellent marker horizons which can directly link and synchronize disparate sedimentary archives and be used for dating various deposits related to climate shifts, faulting events, tsunami, and human occupation. In addition, tephras represent records of explosive volcanic activity and permit assessment of regional ashfall hazard. In this paper we report a detailed Holocene tephrochronological model developed for the Kamchatsky Peninsula region of eastern Kamchatka (NW Pacific) based on ∼2800 new electron microprobe analyses of single glass shards from tephra samples collected in the area as well as on previously published data. Tephra ages are modeled based on a compilation of 223 14C dates, including published dates for Shiveluch proximal tephra sequence and regional marker tephras; new AMS 14C dates; and modeled calibrated ages from the Krutoberegovo key site. The main source volcanoes for tephra in the region are Shiveluch and Kliuchevskoi located 60–100 km to the west. In addition, local tephra sequences contain two tephras from the Plosky volcanic massif and three regional marker tephras from Ksudach and Avachinsky volcanoes located in the Eastern volcanic front of Kamchatka. This tephrochronological framework contributes to the combined history of environmental change, tectonic events, and volcanic impact in the study area and farther afield. This study is another step in the construction of the Kamchatka-wide Holocene tephrochronological framework under the same methodological umbrella. Our dataset provides a research reference for ... Article in Journal/Newspaper Kamchatka OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) Krutoberegovo ENVELOPE(162.702,162.702,56.257,56.257) Pacific Quaternary Science Reviews 168 101 122 |
institution |
Open Polar |
collection |
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
op_collection_id |
ftoceanrep |
language |
English |
description |
Highlights • Reconstruction of the Holocene tephrochronological model for Kamchatsky Peninsula. • New major element EPMA glass data for ∼60 tephras from seven volcanoes. • New Bayesian age estimates for 40 marker tephra layers based on 223 14C dates. • This study supports future work on volcanic and tectonic hazards. • Reference tephra dataset applicable for Kamchatka, northwest Pacific, North America. Abstract Geochemically fingerprinted widespread tephra layers serve as excellent marker horizons which can directly link and synchronize disparate sedimentary archives and be used for dating various deposits related to climate shifts, faulting events, tsunami, and human occupation. In addition, tephras represent records of explosive volcanic activity and permit assessment of regional ashfall hazard. In this paper we report a detailed Holocene tephrochronological model developed for the Kamchatsky Peninsula region of eastern Kamchatka (NW Pacific) based on ∼2800 new electron microprobe analyses of single glass shards from tephra samples collected in the area as well as on previously published data. Tephra ages are modeled based on a compilation of 223 14C dates, including published dates for Shiveluch proximal tephra sequence and regional marker tephras; new AMS 14C dates; and modeled calibrated ages from the Krutoberegovo key site. The main source volcanoes for tephra in the region are Shiveluch and Kliuchevskoi located 60–100 km to the west. In addition, local tephra sequences contain two tephras from the Plosky volcanic massif and three regional marker tephras from Ksudach and Avachinsky volcanoes located in the Eastern volcanic front of Kamchatka. This tephrochronological framework contributes to the combined history of environmental change, tectonic events, and volcanic impact in the study area and farther afield. This study is another step in the construction of the Kamchatka-wide Holocene tephrochronological framework under the same methodological umbrella. Our dataset provides a research reference for ... |
format |
Article in Journal/Newspaper |
author |
Ponomareva, Vera Portnyagin, Maxim Pendea, I. Florin Zelenin, Egor Bourgeois, Joanne Pinegina, Tatiana Kozhurin, Andrey |
spellingShingle |
Ponomareva, Vera Portnyagin, Maxim Pendea, I. Florin Zelenin, Egor Bourgeois, Joanne Pinegina, Tatiana Kozhurin, Andrey A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America |
author_facet |
Ponomareva, Vera Portnyagin, Maxim Pendea, I. Florin Zelenin, Egor Bourgeois, Joanne Pinegina, Tatiana Kozhurin, Andrey |
author_sort |
Ponomareva, Vera |
title |
A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America |
title_short |
A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America |
title_full |
A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America |
title_fullStr |
A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America |
title_full_unstemmed |
A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America |
title_sort |
full holocene tephrochronology for the kamchatsky peninsula region: applications from kamchatka to north america |
publisher |
Elsevier |
publishDate |
2017 |
url |
https://oceanrep.geomar.de/id/eprint/38063/ https://oceanrep.geomar.de/id/eprint/38063/1/Ponomareva_et_al_QSR.pdf https://oceanrep.geomar.de/id/eprint/38063/2/2017_Ponomareva_et_al_QSR_SupplementaryData.zip https://doi.org/10.1016/j.quascirev.2017.04.031 |
long_lat |
ENVELOPE(162.702,162.702,56.257,56.257) |
geographic |
Krutoberegovo Pacific |
geographic_facet |
Krutoberegovo Pacific |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_relation |
https://oceanrep.geomar.de/id/eprint/38063/1/Ponomareva_et_al_QSR.pdf https://oceanrep.geomar.de/id/eprint/38063/2/2017_Ponomareva_et_al_QSR_SupplementaryData.zip Ponomareva, V., Portnyagin, M. , Pendea, I. F., Zelenin, E., Bourgeois, J., Pinegina, T. and Kozhurin, A. (2017) A full holocene tephrochronology for the Kamchatsky Peninsula region: Applications from Kamchatka to North America. Quaternary Science Reviews, 168 . pp. 101-122. DOI 10.1016/j.quascirev.2017.04.031 <https://doi.org/10.1016/j.quascirev.2017.04.031>. doi:10.1016/j.quascirev.2017.04.031 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.quascirev.2017.04.031 |
container_title |
Quaternary Science Reviews |
container_volume |
168 |
container_start_page |
101 |
op_container_end_page |
122 |
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1766050639700295680 |