Abstract

The study of the contents of the trunk and buccal cavity of a the remains of mammoth calf (Mammuthus primigenius) from Yakutia using scanning electron microscopy has revealed 14 species and varieties of Bacillariophyta and three forms which have been identified only to genus. The obtained data on the diatom species composition expand knowledge of the Pleistocene flora of Bacillariophyta in the region. Ecological characteristics of the detected diatom species indicate that the location where the mammoth was found represented a stagnant or flowing oligotrophic freshwater body with neutral or slightly alkaline pH.

中文翻译：

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雅库特晚更新世沉积物中猛Ma象的树干和颊腔中的硅藻藻类发现

摘要

使用扫描电子显微镜对雅库特的猛mm小牛（Mammuthus primigenius）的残骸的躯干和颊腔内容物进行了扫描电子显微镜研究，发现了14种和变种的芽孢杆菌属和三种仅被鉴定为属的形式。所获得的硅藻物种组成数据扩展了该地区细菌生藻的更新世菌群的知识。所检测到的硅藻物种的生态学特征表明，发现庞然大物的位置代表停滞的或流动的贫营养淡水体，pH为中性或弱碱性。