Chen, J.-H.; Xiao, W.-M. (1981). On the Discovery of Qiyangia (Bivalvia) in North Guizhou. In: Palaeontological Society of China (Ed.) 12th Annual Conference of the Palaeontological Society of China, Selected Papers. Science Press, Beijing, pp. 80-89.
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Chen, J.-H.; Xiao, W.-M.
1981
On the Discovery of <em>Qiyangia</em> (Bivalvia) in North Guizhou
In: Palaeontological Society of China (Ed.) 12th Annual Conference of the Palaeontological Society of China, Selected Papers. Science Press, Beijing, pp. 80-89