Dataset of pedochronological data based on the results of studying the soils of the Plain Crimea

The results of the study of 130 soils of different ages (Calcic Chernozems) in the steppe zone on automorphic surfaces dated according to historical data (the first four centuries) and using archaeological methods (for the cultures of the Early Iron Age, Late Bronze and Eneolithic), made it possible to develop the chronofunction of the change in the thickness of the humus horizon in time. Representative soils of different ages are characterized by an ensemble of physicochemical properties, which creates an information basis for the selection of diagnostic indicators that form the memory of soils for four millennia.