Archaeological, soil and microbiological studies of the Moskva river floodplain deposits at the Zvenigorod biological plant

The paper describes results of soil and microbiological studies of the occupation layers in the Moskva River floodplain deposits. The study identified a correlation between peaks in the count of the saprotrophic and thermophilic bacteria with the horizons of buried soils in the stream sediments where archaeological finds were made. The paper shows that micro bioassays can help identify traces of economic activity dating to the early Bronze Age.