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Cryptotephras: the revolution in correlation and precision dating
From its Icelandic origins in the study of visible tephra horizons, tephrochronology took a remarkable step in the late 1980 s with the discovery of a ca. 4300-year-old microscopic ash layer in a Scottish peat bog. Since then, the search for these cryptotephra deposits in distal areas has gone from...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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John Wiley & Sons, Ltd
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4959123/ https://www.ncbi.nlm.nih.gov/pubmed/27512240 http://dx.doi.org/10.1002/jqs.2766 |