| Name | From | To | Age range |
|---|---|---|---|
| Algae | Archeozoic | Recent |
|
| Algae sp | Precambriam | Middle Pliocene |
|
| Algae type 1 | Middle Precambrian | Late Neogene |
|
| Algae type 2 | Middle Precambrian | Late Neogene |
|
| Algae type G2 | Algonkian | Algonkian |
|
| Algae type A4 | Algonkian | Algonkian |
|
| Algae type G3 | Algonkian | Algonkian |
|
| Algae type A1 | Algonkian | Algonkian |
|
| Algae type B2 | Algonkian | Algonkian |
|
| Algae form i | Proterozoic | Proterozoic |
|
| Algae type A2 | Algonkian | Algonkian |
|
| Algae form f | Proterozoic | Proterozoic |
|
| Algae form g | Proterozoic | Proterozoic |
|
| Algae type B6 | Algonkian | Algonkian |
|
| Algae type A3 | Algonkian | Algonkian |
|
| Algae type C3 | Algonkian | Algonkian |
|
| Algae form b | Proterozoic | Proterozoic |
|