MolluscaBase name details
original description
Grabau, A. W. (1924). Stratigraphy of China. Part 1. Palaeozoic and older. Geological Survey, Ministry of Agriculture and Commerce, 528 pp. page(s): 485, 486, 487, textfig. 303c, d [details]
additional source
Grabau, A. W. (1931). The Permian of Mongolia: A report on the Permian fauna of the Jisu Honguer limestone of Mongolia and its relations to the Permian of other parts of the world. American Museum of Natural History, New York, 665 pp., available online at https://www.biodiversitylibrary.org/page/12395912 page(s): 476 [details]
additional source
Weir, J. (1945). A Review of Recent Work on the Permian Non-Marine Lamellibranchs and its Bearing on the Affinities of certain Non-Marine Genera of the Upper Palaeozoic. <em>Transactions of the Geological Society of Glasgow.</em> 20(3): 291-340., available online at https://doi.org/10.1144/transglas.20.3.291 page(s): 304 [details] Available for editors [request]
From editor or global species database
Fossil range Originally considered Permian by Grabau (1931), Li et al. (1982) classified the strata as Upper Triassic deposits. [details]
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