Genus Acritarch
- Species total:
- 160
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acritarch forma a | Albian | Santonian |
|
| Acritarch sp.5 | Late Riphean | Early Santonian |
|
| Acritarch sp.4 | Middle Riphean | Early Santonian |
|
| Acritarch forma z | Cenomanian | Early Turonian |
|
| Acritarch type A Habi.,1970 | Aptian | Early Cenomanian |
|
| Acritarch type 476 | Barremian | Albian |
|
| Acritarch gen.et sp.nov.II | Hauterivian | Barremian |
|
| Acritarch square-holes | Late Hauterivian | Barremian |
|
| Acritarch mam-dot | Late Hauterivian | Barremian |
|
| Acritarch ring-dot | Late Hauterivian | Early Barremian |
|
| Acritarch type C | Rhaetian | Hettangian |
|
| Acritarch type Ii | Precambriam | Carnian |
|
| Acritarch type I | Precambriam | Carnian |
|
| Acritarch sp.B Lind.,1996 | Kazanian | Tatarian |
|
| Acritarch sp.A Lind.,1995 | Asselian | Tastubian |
|
| Acritarch sp.2 | Emsian | Stephanian C |
|
| Acritarch sp. Neve.& Belt.,1970 | Late Visean | Early Namurian |
|