| 2001 ‘?Mongolepid scales’ Sansom, Smith and Smith, p. 161, Figs. 10.3G, 10.3H. |
| 2002 Unnamed chondrichthyan Donoghue and Sansom, p. 362, Fig. 6.3. |
| 2009 Stem-chondrichthyan Sire, Donoghue and Vickaryous, p. 424, Fig. 10C. |
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