Genus Acritarch
- Species total:
- 160
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acritarch type C Brug.& Viss.,1988 | Late Rhaetian | Late Rhaetian |
|
| Acritarch type I | Precambriam | Carnian |
|
| Acritarch type I Visw.et al,1976 | Precambriam | Precambriam |
|
| Acritarch type Ii | Precambriam | Carnian |
|
| Acritarch type II Visw.et al,1976 | Precambriam | Precambriam |
|
| Acritarch type III | Precambriam | Precambriam |
|
| Acritarch type III Visw.et al,1976 | Precambriam | Precambriam |
|