Tectaceans in sediment samples from the pingo exposure AWI_12P-1908-A@en

x = present, - = absent. Three profiles (12P-1908-A, 12P-2008-A, 12P-2208-A) of exposed deposits were sampled in course of the expedition Pokhodsk 2012 in the Kolyma Lowland, which contained frozen sediments. The samples were afterward analysed for chironomids, diatoms, pollen and testaceans. Additionally a short core (80-1) of deposits of the lake surrounding the pingo was analysed for diatoms.标注规则：x表示存在，-表示不存在。2012年波霍茨克（Pokhodsk）科考队在科雷马低地（Kolyma Lowland）开展科考期间，对三处含冻结沉积物的出露沉积剖面（编号分别为12P-1908-A、12P-2008-A、12P-2208-A）进行了采样。随后对上述样品开展了摇蚊（chironomids）、硅藻（diatoms）、花粉及有壳变形虫（testaceans）的鉴定分析。此外，还对该冰核丘（pingo）周边湖泊的短沉积岩芯（编号80-1）开展了硅藻鉴定分析。