Professor, Brandon University

Chief Researcher, Paleontological Institute of Russian Academy of Sciences

Museo Argentino de Ciencias Naturales

професор по ботаника, БАН

Professor of Physical Anthropology, Ankara University

Assistant Professor, Universidad Pontificia Comillas

Dep. Ciencias de la Tierra. Universidad de Huelva, España, Spain

Principle Scientist, TSU, Alexandre Janelidze Institute of Geology

Senckenberg Biodiversity and Climate Research Centre (BiK-F)

research associate