The Upper Devonian delta plain deposits of North Timan

Preliminary results of the field studies of the Upper Devonian deposits from the south-western part of North Timan are presented. Lithological peculiarities, paleosol profiles, ichnofossil associations, plant and vertebrate communities of the Ust’-Bezmoshitsa, Kamenny and Pokayama Formations are characterized. Facial conditions and deltaic environments of formation of the studied deposits are discussed.