Genus Micrhystridium
- Species total:
- 558
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Micrhystridium aremoricanum | Precambriam | Llanvirnian |
|
| Micrhystridium | Precambriam | Pleistocene |
|
| Micrhystridium tornatum | Precambriam | Silurian |
|
| Micrhystridium coniferum | Precambriam | Cambrian |
|
| Micrhystridium dissimilare | Precambriam | Cambrian |
|
| Micrhystridium spinosum | Precambriam | Late Cambrian |
|
| Micrhystridium sp | Precambriam | Holocene |
|
| Micrhystridium lubomlense | Precambriam | Cambrian |
|
| Micrhystridium villosum | Precambriam | Cambrian |
|
| Micrhystridium sitholeyi | Precambriam | Cambrian |
|
| Micrhystridium notatum | Precambriam | Cambrian |
|
| Micrhystridium lanatum | Precambriam | Ludlovian |
|
| Micrhystridium obscurum | Precambriam | Cambrian |
|
| Micrhystridium sp.2 | Algonkian | Quaternary |
|
| Micrhystridium sp.1 | Algonkian | Quaternary |
|
| Micrhystridium pisinnum | Early Proterozoic | Early Proterozoic |
|
| Micrhystridium regulare | Late Precambrian | Early Cambrian |
|