MolluscaBase taxon details
original description
Casey, R. (1961). The stratigraphical palaeontology of the lower Greensand. <em>Palaeontology.</em> 3(4):487–621, pl. 77–84. page(s): 583, pl. 80, fig. 3, text-figs 9d, 11c [details] Available for editors [request]
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