| Name | From | To | Age range |
|---|---|---|---|
| Pediastrum duplex | Late Cretaceous | Miocene |
|
| Pediastrum elongatum | Tertiary | Early Miocene |
|
| Pediastrum fimorphum | Tertiary | Early Miocene |
|
| Pediastrum form 2c | Nd | Nd |
|
| Pediastrum form 2P Edig.& Bati,1988 | Late Eocene | Miocene |
|
| Pediastrum form 3c | Nd | Nd |
|
| Pediastrum form 3c Edig.& Bati,1988 | Late Eocene | Miocene |
|
| Pediastrum form 3p Edig.& Bati,1988 | Late Eocene | Miocene |
|
| Pediastrum form 4c | Nd | Nd |
|
| Pediastrum form 4c Edig.& Bati,1988 | Late Eocene | Miocene |
|
| Pediastrum form 4p Edig.& Bati,1988 | Late Eocene | Miocene |
|
| Pediastrum indicum | Late Paleocene | Eocene |
|
| Pediastrum integrum | Early Tertiary | Miocene |
|
| Pediastrum kajaites | Late Paleocene | Late Neogene |
|
| Pediastrum kawraiskyi | Early Tertiary | Oligocene |
|
| Pediastrum magnus | Late Paleocene | Eocene |
|
| Pediastrum multidentatum | Early Tertiary | Early Tertiary |
|