original description
Pfeffer, G. (1930). Zur Kenntnis tertiärer Landschnecken. <em>Geologisch-Paläontologische Abhandlungen, neue Folge.</em> 17(3): 153-380.
page(s): 196-197, pl. 15, figs 21-23 [details] Available for editors
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From editor or global species database
Type locality Headon Hill near Totland, Isle of Wight, United Kingdom; Bembridge beds (Bembridge Limestone Formation or Bouldnor Formation, Gurnard Member), Priabonian, late Eocene [details]