Yu Ziye. Route 11. Nanjing-Maoshan (Jurong)-Nanjing. Geological history of the Nanjing Hills--a guide form overseas geologists. Nanjing and Australia:Latoratory of Palaeontlogy and Stratigraphy,NIGP,Nanjing Institute of Geology and Palaeontology,Chinese Academy of Sciences in conjunction with Centre for Ecostratigraphy and Palaeobiology,School of Earth Sciences,Macquarie University,Australia,2000:199-226.