Genus Lophosphaeridium
- Species total:
- 194
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Lophosphaeridium aculeatum | Llandeilian | Ashgillian |
|
| Lophosphaeridium korynum | Late Ordovician | Late Ordovician |
|
| Lophosphaeridium edenense | Late Ordovician | Ashgillian |
|
| Lophosphaeridium vanguestainii | Late Ordovician | Late Ordovician |
|
| Lophosphaeridium shaveri | Caradocian | Caradocian |
|
| Lophosphaeridium sp. Uute.& Tynn.,1991 | Middle Caradocian | Middle Caradocian |
|
| Lophosphaeridium regulare | Middle Ashgillian | Middle Ashgillian |
|
| Lophosphaeridium varum | Richmondian | Richmondian |
|
| Lophosphaeridium acinatum | Richmondian | Richmondian |
|
| Lophosphaeridium turulosum | Llandoverian | Wenlockian |
|
| Lophosphaeridium rotundum | Llandoverian | Llandoverian |
|
| Lophosphaeridium hauskae | Silurian | Wenlockian |
|
| Lophosphaeridium agudisimum | Silurian | Gedinnian |
|
| Lophosphaeridium moniliforme | Silurian | Silurian |
|
| Lophosphaeridium abnorme | Llandoverian | Wenlockian |
|
| Lophosphaeridium peltatum | Silurian | Emsian |
|
| Lophosphaeridium galeatum | Early Silurian | Early Ludfordian |
|