Author Affiliations +
ALEXANDER O. AVERIANOV,1,* SERGEI V. LESHCHINSKIY,2 VLADIMIR I. KUDRYAVTSEV,3 VLADIMIR I. ZABELIN3
1aZoological Institute, Russian Academy of Sciences, Universitetskaya nab 1, Saint Petersburg 199034,
2bDepartment of Palaeontology and Historical Geology, Geological-Geographical Faculty, Tomsk State Un
3cTuvinian Institute of Complex Development of Natural Resources, Siberian Branch of the Russian Acad
** Corresponding author