Genus Lophosphaeridium
- Species total:
- 194
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Lophosphaeridium peltatum | Silurian | Emsian |
|
Lophosphaeridium pelicanense | Middle Givetian | Early Frasnian |
|
Lophosphaeridium parvum | Ordovician | Early Permian |
|
Lophosphaeridium parvulum | Early Ordovician | Ludlovian |
|
Lophosphaeridium parvigranulosum | Middle Eltonian | Early Bringewoodian |
|
Lophosphaeridium parverarum | Late Proterozoic | Middle Carboniferous |
|
Lophosphaeridium parvenarum | Early Devonian | Middle Devonian |
|
Lophosphaeridium parva | Late Gothlandian | Late Gothlandian |
|
Lophosphaeridium parrerarum | Ludlovian | Ludlovian |
|
Lophosphaeridium papulosum | Llandoverian | Llandoverian |
|
Lophosphaeridium papulatum | Early Ordovician | Early Wenlockian |
|
Lophosphaeridium papillatum | Ordovician | Devonian |
|
Lophosphaeridium orbiculatum | Arenigian | Baoto |
|
Lophosphaeridium ochthos | Givetian | Early Frasnian |
|
Lophosphaeridium obtusatum | Early Ordovician | Early Ordovician |
|
Lophosphaeridium obscurum | Middle Givetian | Early Frasnian |
|
Lophosphaeridium normalis | Vendian | Vendian |
|