Traits taxon details
original description
Wilson, R. B. (1963). The lamellibranch genus <i>Prothyris</i> in the Upper Devonian and Carboniferous of Great Britain. <em>Palaeontology.</em> 6(1): 136-144, pl. 20. page(s): 139, pl. 20, fig. 4 [details] Available for editors 
additional source
Amler, M. R. W. (1996). Die Bivalvenfauna des Oberen Famennium West-Europas. 2. Evolution, Paläogeographie, Paläoökologie, Systematik 2. Palaeotaxodonta und Anomalodesmata. <em>Geologica et Palaeontologica.</em> 30: 49-117. Marburg. page(s): 78, pl. 5, fig. 11 [details] Available for editors 
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