Genus Micrhystridium
- Species total:
- 558
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Micrhystridium perleve | Late Precambrian | Late Precambrian |
|
| Micrhystridium regulare | Late Precambrian | Early Cambrian |
|
| Micrhystridium commosum | Late Precambrian | Late Precambrian |
|
| Micrhystridium guizhouense | Late Precambrian | Early Cambrian |
|
| Micrhystridium insuetum | Late Precambrian | Cambrian |
|
| Micrhystridium parva | Late Precambrian | Early Cambrian |
|
| Micrhystridium certum | Late Precambrian | Early Cambrian |
|
| Micrhystridium lanceolatum | Late Precambrian | Ordovician |
|
| Micrhystridium pallidum | Late Precambrian | Tremadocian |
|
| Micrhystridium pusillum | Late Precambrian | Early Cambrian |
|
| Micrhystridium ampliatum | Late Precambrian | Late Precambrian |
|
| Micrhystridium sp. Yank.,1982 | Early Riphean | Early Riphean |
|
| Micrhystridium sp.A | Late Proterozoic | Early Santonian |
|
| Micrhystridium nannacanthum | Late Proterozoic | Late Eocene |
|
| Micrhystridium sp. Zang & Walt.,1992 | Middle Riphean | Middle Riphean |
|
| Micrhystridium kaladgiense | Middle Riphean | Middle Riphean |
|
| Micrhystridium sp. Zhou & Zhan.,1991 | Jixian | Jixian |
|