MSc Peking University, China, 1994
Ph.D University of Helsinki, Finland, 2003
My current research focus on climate reconstructions by mammal herbivores ecometrics which are scored from mammal teeth and on human energy niche size changed over the Quality. My researches cover from Neogene to Pleistocene in time and from Asia to Europe in geography
Finnish Nature Science Foundation: Environments and energy use of early humans on the edge.