Yü, W.; Zhang, X.-Q. (1982). Late Cretaceous and Early Tertiary Non-marine Gastropods from Sanshui Basin, Guangdong. Memoirs of Nanjing Institute of Geology and Palaeontology, Academia Sinica. 17: 37-84.
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Yü, W.; Zhang, X.-Q.
1982
Late Cretaceous and Early Tertiary Non-marine Gastropods from Sanshui Basin, Guangdong
Memoirs of Nanjing Institute of Geology and Palaeontology, Academia Sinica