STRATIGRAPHY OF LOWER CARBONIFEROUS "KAZANSKOE PLESO" SECTION (UNYA RIVER, NORTHERN URALS)
New data on the stratigraphy of Carboniferous section in the middle reaches of the Unya River (Northern Urals) are presented. Based on the study of foraminifera and calcareous algae, the Visean and Early Serpukhovian ages has been established. The paper gives a brief description of the section with the boundaries location and the indication of the characteristics of the selected stratigraphic units, paleontological phototables of the foraminifera and algae associations of the Pesterkovian, Tulian, Aleksinskian, Mikhailovian, Venevian and Kosogorskian levels are given.