1971  Karagandoceras bradfordi Manger, p.34, pl.12 fig.1-3.
aff.1979  Karagandoceras aff. bradfordi Mason & Chaplin: 150, pl.3 fig.3,4.
     1988  Karagandoceras? bradfordi.-Bartzsch & Weyer, p.134, fig.2/4.
     2002  Masonoceras bradfordi.-Work & Manger: 574, fig.1.3.
     2004  Masonoceras bradfordi.-Becker & Weyer: 31.

Holotype: SUI 32290.

Fig. see TAX6684 3 (suture).