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Millennial-scale glacial climate variability in Southeastern Alaska follows Dansgaard-Oeschger cyclicity
A stalagmite from Prince of Wales Island grew episodically between ~75,000 and ~11,100 yr BP; interrupted by seven hiatuses. Hiatuses most likely correspond to permafrost development and a temperature drop of up to 5 °C from modern conditions. Intervals of calcite deposition place tight constraints...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6536552/ https://www.ncbi.nlm.nih.gov/pubmed/31133661 http://dx.doi.org/10.1038/s41598-019-44231-1 |