Genus Protoleiosphaeridium
- Species total:
- 129
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Protoleiosphaeridium laccatum | Late Riphean | Late Riphean |
|
| Protoleiosphaeridium laevigatum | Late Precambrian | Late Precambrian |
|
| Protoleiosphaeridium leguminiforme | Late Precambrian | Middle Ordovician |
|
| Protoleiosphaeridium magnum | Mesozoic | Tertiary |
|
| Protoleiosphaeridium major | Devonian | Devonian |
|
| Protoleiosphaeridium marmoratum | Late Proterozoic | Late Proterozoic |
|
| Protoleiosphaeridium microgranifer | Silurian | Devonian |
|
| Protoleiosphaeridium microsaetosum | Silurian | Tournaisian |
|
| Protoleiosphaeridium migeium | Nd | Nd |
|
| Protoleiosphaeridium millegrana | Early Paleozoic | Early Paleozoic |
|
| Protoleiosphaeridium minimum | Late Proterozoic | Cambrian |
|
| Protoleiosphaeridium minor | Late Proterozoic | Permian |
|
| Protoleiosphaeridium minutum | Late Riphean | Late Devonian |
|
| Protoleiosphaeridium muna | Late Riphean | Late Riphean |
|
| Protoleiosphaeridium mycterum | Proterozoic | Proterozoic |
|
| Protoleiosphaeridium nervata | Early Paleozoic | Early Paleozoic |
|
| Protoleiosphaeridium nervatum | Late Precambrian | Early Devonian |
|