Genus Protolophosphaeridium
- Species total:
- 8
- Age range:
- 1746.67 - 230 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Protolophosphaeridium sp | Late Precambrian | Early Cambrian |
|
| Protolophosphaeridium muna | Cambrian | Cambrian |
|
| Protolophosphaeridium grumosum | Late Precambrian | Early Cambrian |
|
| Protolophosphaeridium faetonum | Nd | Nd |
|
| Protolophosphaeridium crispum | Late Precambrian | Early Cambrian |
|
| Protolophosphaeridium colliculosum | Cambrian | Cambrian |
|
| Protolophosphaeridium aphtosum | Late Cambrian | Late Cambrian |
|
| Protolophosphaeridium | Late Precambrian | Paleozoic |
|