Genus Sphaerophycus
- Species total:
- 17
- Age range:
- 4100 - 195 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Sphaerophycus | Early Precambrian | Early Precambrian |
|
| Sphaerophycus gigas | Precambriam | Precambriam |
|
| Sphaerophycus indicus | Riphean | Riphean |
|
| Sphaerophycus medium | Proterozoic | Cambrian |
|
| Sphaerophycus minor | Proterozoic | Proterozoic |
|
| Sphaerophycus parvum | Precambriam | Late Rhaetian |
|
| Sphaerophycus parvus | Proterozoic | Proterozoic |
|
| Sphaerophycus reticulatum | Proterozoic | Proterozoic |
|
| Sphaerophycus sp | Precambriam | Ediacaran |
|
| Sphaerophycus sp. Guni.,1987 | Late Riphean | Late Riphean |
|
| Sphaerophycus sp. Guni.,1990 | Middle Proterozoic | Late Riphean |
|
| Sphaerophycus sp. Zang,1995 | Torrensian | Torrensian |
|
| Sphaerophycus sp.A | Late Proterozoic | Late Proterozoic |
|
| Sphaerophycus sphairum | Late Riphean | Late Riphean |
|
| Sphaerophycus tetragonalis | Proterozoic | Proterozoic |
|
| Sphaerophycus vulgaris | Precambriam | Precambriam |
|
| Sphaerophycus wilsonii | Late Precambrian | Late Precambrian |
|