首页> 外文期刊>Journal of Palaeogeography >Calcareous nannoplankton dating of the Late Quaternary deposits in Greece and the eastern Mediterranean: Case studies from terrestrial and marine sites
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Calcareous nannoplankton dating of the Late Quaternary deposits in Greece and the eastern Mediterranean: Case studies from terrestrial and marine sites

机译:希腊和地中海东部第四纪晚期沉积物的钙质纳米浮游生物年代:来自陆地和海洋遗址的案例研究

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Abstract The distribution and abundance of Emiliania huxleyi (E. huxleyi) assemblages in the marine sediments of the Aravonitsa Plateau, Greece, and from the eastern Mediterranean are used (1) to evaluate the calcareous nannoplankton {NN21a} and {NN21b} biozones and the NN21a/NN21b boundary, and (2) to analyze the palaeoenvironmental and palaeoclimatic conditions prevailing in this interval. The sediment succession displays varied E. huxleyi assemblages and these are interpreted as reflecting climatic variability during marine isotope stages {MIS} 1–8.
机译:摘要以希腊Aravonitsa高原和地中海东部海相沉积物中的Emiliania huxleyi(E. huxleyi)组合的分布和丰度为基础(1)评价钙质纳米浮游生物{NN21a}和{NN21b}的生物区和NN21a / NN21b边界,以及(2)分析在此间隔内普遍存在的古环境和古气候条件。沉积物演替显示了各种霍乱弧菌组合,这些被解释为反映了海洋同位素阶段{MIS} 1-8期间的气候变化。

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