| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaera sp.A | Late Quaternary | Holocene |
|
| Leiosphaera sp.3 | Clintonian | Clintonian |
|
| Leiosphaera sp.2 | Clintonian | Clintonian |
|
| Leiosphaera sp.1 | Clintonian | Clintonian |
|
| Leiosphaera sp. Mart.,1956 | Nd | Nd |
|
| Leiosphaera sp. Dave.,1982 | Middle Aptian | Late Aptian |
|
| Leiosphaera sp | Cambrian | Pleistocene |
|
| Leiosphaera solida | Ordovician | Ordovician |
|
| Leiosphaera scrobiculata | Valanginian | Tertiary |
|
| Leiosphaera retigera | Silurian | Silurian |
|
| Leiosphaera reticulata | Early Ordovician | Early Ordovician |
|
| Leiosphaera preludus | Late Precambrian | Late Precambrian |
|
| Leiosphaera plicata | Famennian | Famennian |
|
| Leiosphaera perforata | Early Llandoverian | Early Llandoverian |
|
| Leiosphaera partialis | Late Proterozoic | Late Proterozoic |
|
| Leiosphaera papillata | Late Devonian | Late Devonian |
|
| Leiosphaera orbiculata | Late Devonian | Late Devonian |
|