Search for: [Abstract = "Lacustrine sediments from the archaeological site at Dąbki are represented by detritus gyttja intercalated by shell\-gyttja. The thickness of these sedim ents in the central part of the ancient lake reach over 7 m and in the near\-shore part \- about 2 m. The described sediments are mainly of M iddle H olocene age. All the species of molluscs noted in these sediments are known in the present\-day fauna of Poland. The changes of assem blages reflect the evolution of the lake. In its early phase it was a low peat\-bog passing into a flat water basin. In the next phase the lake developed and a gyttja with a rich fauna are deposited. During the late phase the basin are filled with sediments and strongly overgrown by reed passing into a peat\-bog with small water bodies"]

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