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| Author | : | Skelton, P.W. |
| Author 2 | : | Masse, J.-P. |
| Year of publication | : | 1998 |
| Reference letter | : | a |
| Title | : | Revision of the Lower Cretaceous rudist genera Pachytraga Paquier and Retha Cox (Bivalvia: Hippuritacea), and the origins of the Caprinidae. |
| Journal | : | Geobios, Mémoire spécial |
| Volume title | : | Masse, J.-P.; Skelton, P.W. : (eds.), Quatrième Congrès international sur les Rudistes. |
| Vol/No/Pages/Plates | : | 22: 331-370, 24 figs., 1 tab. |
| Published in | : | Lyon |