Genus Acritarch
- Species total:
- 160
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Acritarch mam-dot | Late Hauterivian | Barremian |
|
Acritarch gen.et sp.nov.II | Hauterivian | Barremian |
|
Acritarch gen.et sp.nov.I | Barremian | Barremian |
|
Acritarch forma z | Cenomanian | Early Turonian |
|
Acritarch forma y | Cenomanian | Cenomanian |
|
Acritarch forma x | Campanian | Campanian |
|
Acritarch forma f Stra.,1993 | Middle Oligocene | Middle Miocene |
|
Acritarch forma e Stra.,1993 | Middle Oligocene | Middle Miocene |
|
Acritarch forma b | Late Turonian | Late Miocene |
|
Acritarch forma a | Albian | Santonian |
|
Acritarch form c | Late Riphean | Vendian |
|
Acritarch form b | Middle Proterozoic | Middle Eocene |
|
Acritarch form a Snap.,1992 | Middle Tithonian | Middle Tithonian |
|
Acritarch form a Cram.,1968 | Middle Llandoverian | Middle Llandoverian |
|
Acritarch form a | Middle Proterozoic | Middle Eocene |
|
Acritarch form 6 Visa.et al,1976 | Ordovician | Ordovician |
|
Acritarch form 5 Visa.et al,1976 | Ordovician | Ordovician |
|