1958  Ponticeras discoidale Glenister, p.65, pl.5 fig.7-9, pl.12 fig.10,11, textfig.1C,2A.
     1993  Ponticeras discoidale.-Becker, House & Kirchgasser: 304.
     2002  Ponticeras discoidale.-Korn & Klug: Fig.93 F, G.
     2009  Ponticeras discoidale.-Becker & House: 416, fig.2.5, nos 5-6.