Affiliation: | 1. Department of Vertebrate Zoology, Saint Petersburg State University, St. Petersburg, Russian Federation;2. Research and Practical Clinical Center of Diagnostics and Telemedicine Technologies, Moscow, Russian Federation;3. Borissiak Paleontological Institute RAS, Moscow, Russian Federation;4. Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA |