| Name | From | To | Age range |
|---|---|---|---|
| Pediastrum tetras | Early Tertiary | Early Tertiary |
|
| Pediastrum difforme | Tertiary | Miocene |
|
| Pediastrum kawraiskyi | Early Tertiary | Oligocene |
|
| Pediastrum muticum | Early Tertiary | Early Tertiary |
|
| Pediastrum quadriangalatum | Early Tertiary | Early Tertiary |
|
| Pediastrum indicum | Late Paleocene | Eocene |
|
| Pediastrum compactum | Late Paleocene | Late Miocene |
|
| Pediastrum wilsonii | Late Paleocene | Eocene |
|
| Pediastrum magnus | Late Paleocene | Eocene |
|
| Pediastrum kajaites | Late Paleocene | Late Neogene |
|
| Pediastrum pallidus | Late Paleocene | Eocene |
|
| Pediastrum diffusus | Late Paleocene | Late Miocene |
|
| Pediastrum radiatus | Late Paleocene | Eocene |
|
| Pediastrum paleogenites | Early Landenian | Early Landenian |
|
| Pediastrum sp.B | Early Eocene | Miocene |
|
| Pediastrum delicatus | Eocene | Eocene |
|
| Pediastrum delicatites | Eocene | Middle Miocene |
|