Genus
Petalina Schweigert, Seegis, Fels et Leinfelder, 1997
Classification
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Coprolites | |
| Invertebrate coprolites | |
| Family | Favreinidae |
| Genus | Agantaxia |
| Canalispalliatum | |
| Favreina | |
| Fundalutum | |
| Halorina | |
| Helicerina | |
| Lercarina | |
| Octotriangulella | |
| Palaxius | |
| Parafavreina | |
| Payandea | |
| Petalina | |
| unranked | hexalunulata |
| Genus | Sulcusina |
| Thoronetia |