globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2013.07.014
Scopus记录号: 2-s2.0-84881095411
论文题名:
Tephrostratigraphy of a Lateglacial lake sediment sequence at We{ogonek}gliny, southwest Poland
作者: Housley R.A.; MacLeod A.; Nalepka D.; Jurochnik A.; Masojć M.; Davies L.; Lincoln P.C.; Bronk Ramsey C.; Gamble C.S.; Lowe J.J.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2013
卷: 77
起始页码: 4
结束页码: 18
语种: 英语
英文关键词: Cryptotephra ; Hässeldalen Tephra ; Laacher See Tephra ; Lower Lusatia
Scopus关键词: Chemical compositions ; Cryptotephra ; Electron microprobes ; Icp-ms analysis ; Laacher See Tephra ; Late quaternary ; Lower Lusatia ; Tephrostratigraphy ; Inductively coupled plasma mass spectrometry ; Volcanoes ; Stratigraphy ; chemical composition ; gyttja ; lacustrine deposit ; late glacial ; sedimentary sequence ; tephra ; tephrochronology ; volcanic belt ; volcanic eruption ; Germany ; Laacher See ; Lubuskie ; Lusatia ; Poland ; Rhineland-Palatinate ; Wegliny
英文摘要: This paper presents the first late Quaternary locality in the present-day territories of Poland where multiple cryptotephra layers have been identified. Located near We{ogonek}gliny in southwest Poland, study of the Lateglacial gyttja deposits reveals the presence of at least four non-visible tephra horizons. Electron microprobe and laser-ablation ICPMS analysis of glass shards suggests products from at least two Icelandic volcanic centres: Katla and Snæsfellsness. Of particular importance is the discovery of two eruptions believed to originate from the east Eifel volcanic field within the Allerød chronozone. One correlates with the well documented Laacher See Tephra (LST) but the second horizon, herein designated T642/T655 would appear to represent an earlier precursor eruption. The chemical composition of the LST and the precursor tephra both appear to match to the Upper Laacher See Tephra (ULST) phase, which previously was thought to have dispersed not to the northeast but in a southerly direction, towards the Alpine foreland. This indicates the eruption dynamics of the Laacher See are more complex than hitherto recognised. © 2013 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/60519
Appears in Collections:过去全球变化的重建

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作者单位: Department of Geography, Royal Holloway University of London, Egham., TW20 0EX Surrey, United Kingdom; W. Szafer Institute of Botany, Polish Academy of Sciences, Ul. Lubicz 46, 31-512 Kraków, Poland; Institute of Archaeology, University of Wrocław, Ul. Szewska 48, 50-139 Wrocław, Poland; Research Laboratory for Archaeology and the History of Art, University of Oxford, Dyson Perrins, South Parks Road, Oxford OX1 3QY, United Kingdom; Faculty of Humanities (Archaeology), University of Southampton, Building 65A, Avenue Campus, Southampton SO17 1BF, United Kingdom; Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada

Recommended Citation:
Housley R.A.,MacLeod A.,Nalepka D.,et al. Tephrostratigraphy of a Lateglacial lake sediment sequence at We{ogonek}gliny, southwest Poland[J]. Quaternary Science Reviews,2013-01-01,77
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