1. Department of Archaeology and Museology, School of History and Culture, Henan University, Kaifeng, P.R. China
2. Cultural Heritage Laboratory of the Yellow River, Henan University, Kaifeng, P.R. China
3. School of History, Classics and Archaeology, Newcastle University, Newcastle Upon Tyne, UK
4. Henan Provincial Institute of Cultural Heritage and Archaeology, Zhengzhou, P.R. China
5. Kaifeng Institute of Cultural Heritage and Archaeology, Kaifeng, P.R. China
6. Kaifeng Museum, Kaifeng, P.R. China
7. Key Research Institute of Yellow River Civilization and Sustainable Development, Henan University, Kaifeng, P.R. China