The article represents the analysis of the local words, local lexical and semantic variants and phraseological units that were not fixed before. The dialectological expedition took place in the Apsheronsky district of Krasnodarsky Krai.

Based on the Kuban dialects there are analyzed the peculiarities of evolution processes that favour the stability and constant changeability of the lexical and phraseological system of dialects of later formation.

There are considered the basic parameters of formation of the extra linguistic foundations of the modern Kuban dialects study. There is substantiated the necessity of linguistic and geographical zoning of the territory of the Kuban dialect spreading with the aim to optimize the research.