1899  Gephyroceras auritum Holzapfel, p.35, pl.6 fig.7, textfig.7.
     1913  Gephyroceras (Gephyroceras).-Frech, p.22.
     1969  Ponticeras auritum.-Bogoslovskiy, p.211, pl.8 fig.17, 18, text-fig.63b, 64.
     1997  Ponticeras auritum.-Kuzmin & Yatskov: 31.

Fig. TAX1113 A-B (cross-sections), D (suture).