Institution: | 1. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39, East Beijing Road, 210008 Nanjing, People''s Republic of China;2. Department of Earth Sciences, The Natural History Museum, SW7 5BD London, UK;3. Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1, Beichen West Road, 100101 Beijing, China;4. Department of Earth Sciences, The University of Hong Kong, Hong Kong Special Administrative Region, China |