As a result of a complex analysis of geological, geophysical and seismic materials and drilling data in the area of distribution of stratigraphic complex of the Upper Jurassic the regional zones of development of bioherm facilities was defined and the historical and genetic features of their development was described.
Target. Finding subordination of spatial distribution of hydrocarbon accumulation of different types because of region geodynamics.Methods. The main stages of sedimentary cover forming of Dniprovsko-Donetska depression have been characterized, geodynamic factors led to forming of paleolandscapes have been studied, paleogeomorphic and lithology-facial reconstructions have been done, peculiarities of sedimentation processes, forming of composition and structure of sedimentary complexes and distribution of hydrocarbon accumulation of different types there have been fixed. Results.