| Name | From | To | Age range |
|---|---|---|---|
| Margominuscula rotunda | Precambriam | Ordovician |
|
| Margominuscula verrucosa | Precambriam | Cretaceous |
|
| Margominuscula | Precambriam | Permian |
|
| Margominuscula rugosa | Precambriam | Ludlovian |
|
| Margominuscula tennela | Precambriam | Early Cambrian |
|
| Margominuscula tremata | Precambriam | Early Cambrian |
|
| Margominuscula regularis | Precambriam | Early Cambrian |
|
| Margominuscula sp | Precambriam | Early Devonian |
|
| Margominuscula antiqua | Precambriam | Tertiary |
|
| Margominuscula prima | Early Proterozoic | Early Cambrian |
|
| Margominuscula sp. Gher.et al,1973 | Late Precambrian | Early Cambrian |
|
| Margominuscula prisca | Late Precambrian | Early Cambrian |
|
| Margominuscula sp. Ilie.& Mure.,1970 | Riphean | Late Ordovician |
|
| Margominuscula simplex | Late Proterozoic | Late Proterozoic |
|
| Margominuscula opipara | Riphean | Riphean |
|
| Margominuscula crassa | Torridonian | Torridonian |
|
| Margominuscula sp. Guni.,1987 | Late Riphean | Late Riphean |
|