| Affiliation: | 1. Department of Geography, St. Cloud State University, St. Cloud, MN 56301-4498, USA;2. Department of Crop and Soil Science, Washington State University, Pullman, WA 99164-6420, USA;3. Department of Geography, University of Oregon, Eugene, OR 97403-1251, USA;1. Laboratoire de Géologie, Université d’Angers, 2 boulevard Lavoisier, 49 045 Angers Cedex, France;2. Laboratoire de Paléontologie, Université de Rennes I, Avenue du Général Leclerc, 35 042 Rennes, France;3. CNRS-ESA 7073, Laboratoire de Géologie, Muséum National d’Histoire Naturelle, 43 rue Buffon, 75005 Paris, France;1. Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China;2. Institute of High Energy Physics and Laboratory of Nuclear Analytical Techniques, Chinese Academy of Sciences, Beijing 100080, China;3. Department of Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo, Japan;4. Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China |
