Traits name details
original description
Ma, Q.-H. (1983). Some Cretaceous lamellibranchs from Shandong Province. <em>Acta Palaeontologica Sinica.</em> 22(6): 669-676. page(s): 671-672, pl. 1, fig. 10, pl. 2, fig. 13 [details] Available for editors 
source of synonymy
Sha, J. (2007). Cretaceous trigonioidid (non-marine Bivalvia) assemblages and biostratigraphy in Asia with special remarks on the classification of Trigonioidacea. <em>Journal of Asian Earth Sciences.</em> 29(1): 62-83., available online at https://doi.org/10.1016/j.jseaes.2006.01.003 page(s): 80 [details] Available for editors 
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