Genus Gorgonisphaeridium
- Species total:
- 108
- Age range:
- 950 - 27.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gorgonisphaeridium grosjeani | Early Frasnian | Middle Frasnian |
|
| Gorgonisphaeridium imitatum | Wenlockian | Wenlockian |
|
| Gorgonisphaeridium indomitum | Gedinnian | Gedinnian |
|
| Gorgonisphaeridium inflatum | Middle Devonian | Visean |
|
| Gorgonisphaeridium insolitum | Middle Llandoverian | Middle Llandoverian |
|
| Gorgonisphaeridium lewisii | Nd | Nd |
|
| Gorgonisphaeridium listeri | Late Llandoverian | Early Wenlockian |
|
| Gorgonisphaeridium maximum | Late Riphean | Late Riphean |
|
| Gorgonisphaeridium medianum | Middle Givetian | Early Frasnian |
|
| Gorgonisphaeridium microsaetosum | Frasnian | Frasnian |
|
| Gorgonisphaeridium miculum | Arenigian | Ashgillian |
|
| Gorgonisphaeridium minutum | Devonian | Givetian |
|
| Gorgonisphaeridium ohioense | Late Gothlandian | Mississippian |
|
| Gorgonisphaeridium parvispinosum | Early Ordovician | Early Ordovician |
|
| Gorgonisphaeridium pennum | Early Ordovician | Late Llandeilian |
|
| Gorgonisphaeridium petilum | Frasnian | Frasnian |
|
| Gorgonisphaeridium piliferum | Frasnian | Early Famennian |
|