Genus Synsphaeridium
- Species total:
- 41
- Age range:
- 4100 - 163.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Synsphaeridium favosum | Precambriam | Precambriam |
|
| Synsphaeridium conglutinatum | Precambriam | Bathonian |
|
| Synsphaeridium | Precambriam | Permian |
|
| Synsphaeridium sorediforme | Precambriam | Bathonian |
|
| Synsphaeridium sp | Precambriam | Middle Carboniferous |
|
| Synsphaeridium sp. Hofm.& Jack.,1994 | Proterozoic | Proterozoic |
|
| Synsphaeridium sp.A | Middle Algonkian | Middle Algonkian |
|
| Synsphaeridium sp. Cott.,1997 | Late Precambrian | Late Precambrian |
|
| Synsphaeridium sp. Visw.et al,1979 | Late Precambrian | Cambrian |
|
| Synsphaeridium sp.1 | Early Riphean | Middle Riphean |
|
| Synsphaeridium sp.II | Early Riphean | Kudashian |
|
| Synsphaeridium sp. Vida.,1976 | Late Proterozoic | Vendian |
|
| Synsphaeridium switjasium | Riphean | Cambrian |
|
| Synsphaeridium sp.I | Early Riphean | Middle Riphean |
|
| Synsphaeridium sp.2 | Middle Riphean | Kudashian |
|
| Synsphaeridium sp. Guni.,1987 | Late Riphean | Late Riphean |
|
| Synsphaeridium tenuatum | Late Riphean | Late Riphean |
|