Holocene tephrostratigraphy of varved sediment records from Lakes Tiefer See 
(NE Germany) and Czechowskie (N Poland)

Wulf, Sabine; Dräger, Nadine; Ott, F.; Serb, Johanna; Appelt, Oona; Guðmundsdóttir, Esther; van den Bogaard, Christel; Słowiński, Michał; Błaszkiewicz, Mirosław; Brauer, Achim

doi:10.1016/j.quascirev.2015.11.007

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Holocene tephrostratigraphy of varved sediment records from Lakes Tiefer See (NE Germany) and Czechowskie (N Poland)

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/persons/resource/swulf

Wulf, Sabine
5.2 Climate Dynamics and Landscape Evolution, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/ndraeger

Dräger, Nadine
5.2 Climate Dynamics and Landscape Evolution, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/ottflo

Ott, F.
5.2 Climate Dynamics and Landscape Evolution, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/johanna

Serb, Johanna
5.2 Climate Dynamics and Landscape Evolution, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/appelt

Appelt, Oona
3.3 Chemistry and Physics of Earth Materials, 3.0 Geodynamics and Geomaterials, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Guðmundsdóttir, Esther
External Organizations;

van den Bogaard, Christel
External Organizations;

Słowiński, Michał
External Organizations;

Błaszkiewicz, Mirosław
External Organizations;

/persons/resource/brau

Brauer, Achim
5.2 Climate Dynamics and Landscape Evolution, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

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Citation

Wulf, S., Dräger, N., Ott, F., Serb, J., Appelt, O., Guðmundsdóttir, E., van den Bogaard, C., Słowiński, M., Błaszkiewicz, M., Brauer, A. (2016): Holocene tephrostratigraphy of varved sediment records from Lakes Tiefer See (NE Germany) and Czechowskie (N Poland). - Quaternary Science Reviews, 132, 1-14.
https://doi.org/10.1016/j.quascirev.2015.11.007

Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_1371169

Abstract

A detailed Holocene tephrostratigraphic framework has been developed for two predominately varved lake sediment sequences from NE Germany (Lake Tiefer See) and central N Poland (Lake Czechowskie). A total of thirteen tephras and cryptotephras of Icelandic provenance were detected and chemically fingerprinted in order to define correlatives and to integrate known tephra ages into the sediment chronologies. Out of these, three cryptotephras (Askja-AD1875, Askja-S and Hässeldalen) were identified in both records, thus allowing a detailed synchronization of developing high-resolution palaeoenvironmental proxy data. The early Holocene Saksunarvatn Ash layer and the middle Holocene Lairg-B and Hekla-4 cryptotephras in Lake Tiefer See are further important anchor points for the comparison with other high-resolution palaeoclimate records in Central and Northern Europe. Tentative correlations of cryptotephras have been made with a historical basaltic Grimsvötn eruption (∼AD890 – AD856) and three late Holocene rhyolitic eruptions, including the 2.1 ka Glen Garry and two unknown high-silicic cryptotephras of probably Icelandic provenance (∼1.9 cal ka BP).