Genus Bigeminococcus
- Species total:
- 7
- Age range:
- 4100 - 540 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Bigeminococcus grandis | Sinian | Sinian |
|
| Bigeminococcus guizhouensis | Sinian | Sinian |
|
| Bigeminococcus sp | Middle Riphean | Early Cambrian |
|
| Bigeminococcus | Late Precambrian | Late Precambrian |
|
| Bigeminococcus lamellosus | Late Precambrian | Early Cambrian |
|
| Bigeminococcus liangtangensis | Precambriam | Precambriam |
|
| Bigeminococcus mucidus | Precambriam | Precambriam |
|