Fissidentaceae | |
Servicktia acuta
| Ignatov | Palaeontographica, Abt. B, Paläophytol. 217: 181. f. 27: e, h; pl. 8: 94–95, 98–101 | 1990 |
Fissidentaceae | |
Servicktia longifolia
| Ignatov | Palaeontographica, Abt. B, Paläophytol. 217: 184. f. 27: d, f, g, i; pl. 8: f. 102–106 | 1990 |
Fissidentaceae | |
Servicktia undulata
| Ignatov | Palaeontographica, Abt. B, Paläophytol. 217: 183. f. 27: a–b; pl. 8: f. 96–97 | 1990 |
Fissidentaceae | |
Servicktia vorcutannularioides
| Ignatov | Palaeontographica, Abt. B, Paläophytol. 217: 183. pl. 9: 107–109 | 1990 |