Genus Favososphaeridium
- Species total:
- 22
- Age range:
- 4100 - 230 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Favososphaeridium favosum | Precambriam | Tremadocian |
|
| Favososphaeridium densum | Precambriam | Precambriam |
|
| Favososphaeridium brotzeni | Early Cambrian | Early Cambrian |
|
| Favososphaeridium bothnicum | Precambriam | Carboniferous |
|
| Favososphaeridium | Precambriam | Late Paleozoic |
|