Title: Stratigrafii͡a i ostrakody verkhnepermskikh otlozheniĭ i͡uzhnykh raĭonov Bashkirii i prilegai͡ushchikh chasteĭ Orenburgskoĭ oblasti
Subjects: Fossil Ostracoda, Paleontology
Places: Russia (Federation), Orenburgskai͡a oblastʹ
Time periods: Permian