The Laacher See Tephra discovered in southernmost Sweden
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DOI: 10.1002/jqs.3033
Abstract: We present the first geochemically confirmed finding of the Laacher See Tephra (LST) on the Swedish mainland, now the northernmost extension of the LST. Sediments were sampled at the K€ orsl€attamossen fen, southernmost Sweden, and… read more here.
Keywords: see tephra; tephra discovered; southernmost sweden; discovered southernmost ... See more keywords
A laboratory inter-comparison of AMS 14C dating of bones of the Miesenheim IV elk (Rhineland, Germany) and its implications for the date of the Laacher See eruption
Sign Up to like & getrecommendations! Published in 2018 at "Quaternary Geochronology"
DOI: 10.1016/j.quageo.2018.07.008
Abstract: Abstract We conducted inter-laboratory AMS 14C dating of bones of the Miesenheim IV elk (Rhineland, Germany), buried under Laacher See tephra dated to ca. 11,060 BP (13,000 cal BP). The weighted mean of the new dates,… read more here.
Keywords: inter comparison; 14c dating; laacher see; ams 14c ... See more keywords
Quantification of excess 231Pa in late Quaternary igneous baddeleyite
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DOI: 10.2138/am-2020-7449
Abstract: Abstract Initial excess protactinium (231Pa) is a frequently suspected source of discordance in baddeleyite (ZrO2) geochronology, which limits accurate U/Pb dating, but such excesses have never been directly demonstrated. In this study, Pa incorporation in… read more here.
Keywords: quantification excess; baddeleyite; laacher see; vesuvius laacher ... See more keywords