| Name | From | To | Age range |
|---|---|---|---|
| Microbaculispora tentula | Paleozoic | Miocene |
|
| Microbaculispora trisina | Asselian | Chhidruan |
|
| Microbaculispora uncinata | Tournaisian | Tournaisian |
|
| Microbaculispora variata | Early Permian | Tatarian |
|
| Microbaculispora villosa | Late Carboniferous | Smithian |
|
| Microbaculispora virkkiae | Middle Tastubian | Late Permian |
|