Wang, Y; Liu, D.; Wu, Q.; Zhang, S. (1974). Brachiopoda (Devonian). In: In Nanking Institute of Geology and Palaeontology (Ed.). A Handbook of the Stratigraphy and Paleontology in Southwest China. Science Press, Beijing, pp. 240-247.
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Wang, Y; Liu, D.; Wu, Q.; Zhang, S.
1974
Brachiopoda (Devonian). In: In Nanking Institute of Geology and Palaeontology (Ed.)
A Handbook of the Stratigraphy and Paleontology in Southwest China