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): 144, pl. 14, fig. 6 [details]
From editor or global species database
Type locality Olho d'Agua da Catanduba [...] in the general vicinity of the city of Lages, in the interior of the State of Rio Grande do Norte, Brazil; Turonian (?), late Cretaceous [details]