Species
Tylotopalla robustispinosa (Downie, 1959) emend. Eisenack, Cramer et Diez, 1972
Synonymy list
1959 Baltisphaeridium robustispinosum sp. nov. — Downie , pp. 61, fig. 10:7
1991 Tylotopalla robustispinosa (Downie, 1959) Eisenack, Cramer et Diez, 1972 — Laskova
Classification
| Organism group | Biota |
| Protista | |
| Acritarcha | |
| Genus | Tylotopalla |
| Species | astrifera |
| robustispinosa | |
| tapanae | |
| wenlockia |