MolluscaBase name details
original description
Maury, C. J. (1934). Fossil Invertebrata from northeastern Brazil. <em>Bulletin of the American Museum of Natural History.</em> 67: 123-179, pl. 9-19., available online at http://hdl.handle.net/2246/958
page(s): p. 143-144, pl. 14, fig. 2. [details]