17Micromorphological investigations of archaeological bones make it possible to study decay 18 processes and the associated depositional environment in one go. A selection of 19 micromorphological thin sections from soil samples from three wetland sites in Switzerland, 20The Netherlands and Norway that contained bone fragments were studied. Goal was to

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Lakeside settlements can be regarded as a special type of archaeological site, as, thanks to their location near the shoreline, or even in the lake, various kinds of organic remains have been preserved under waterlogged conditions. This paper presents the results of six‐studied Neolithic lake dwellings from Switzerland. A series of natural and anthropogenic site formation processes were identified through micromorphological analysis and have been compared with natural processes in peatlands. The main processes can be summarized as follows: in the littoral zone a carbonate lake marl stratum accumulated prior to construction of the settlement. During lake regressions, the shore platform became dry and the settlements were established. Throughout the period of occupation, anthropogenic processes led to the accumulation of organic layers. The depositional regime can be characterized as paludal, dominated by constant humidity, and rapid covering of the remains. Some parts of the anthropogenic accumulations have been affected by erosion and reworking processes as a result of lake flooding, and runoff from the hinterland. Finally, the degradation of organic matter occurred only during dry phases when the groundwater level dropped. Seasonality was of great importance in this kind of milieu throughout the various processes described above. © 2013 Wiley Periodicals, Inc.

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