The University Museum, The University of Tokyo

Rift Valley Research Service, Addis Ababa

Department of Physical Anthropology, Cleveland Museum of Natural History

Human Evolution Research Center, Museum of Vertebrate Zoology, University of California at Berkeley

Division of Earth Sciences, Hyogo Museum of Nature and Human Activities

Hydrology, Geochemistry and Geology Group, Los Alamos National Laboratory

Department of Geology, Miami University

Department of Earth and Environmental Sciences, Kagoshima University

Department of Anthropology and Archaeology, Authority for Research and Conservation of the Cultural Heritage, Ministry of Youth, Sports and Culture, Addis Ababa