The goal of our research is sequence-stratigraphy of the Permian deposits of the European part. 
The tasks are reconstruction of the sedimentary basin and identification of sequences presented by upper- kazanian rocks of Pechishi outcrop, analyzing of the obtained data in general conception of sequence-stratigraphical sediments. 
Expected results: review of upper- kazanian deposits in Europe, reconstruction of the Pechishi outcrop formation, determining of significance of the sequence-stratigraphical levels for splitting and correlation in the regional and global scale. 
Methods of research: facies , cyclic , lithological ( paleontological - stratigraphical ) , optical microscopy , geochemical (electronic paramagnetic resonance ).