Genus Pterospermella
- Species total:
- 122
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pterospermella sp.2 Hage.,1989 | Middle Cambrian | Middle Cambrian |
|
| Pterospermella shacheica | Paleocene | Paleocene |
|
| Pterospermella pluriparietes | Portlandian | Portlandian |
|
| Pterospermella macroptera | Portlandian | Portlandian |
|
| Pterospermella torynum | Late Ryazanian | Late Ryazanian |
|
| Pterospermella sp.A Hash.& Play.,1998 | Frasnian | Frasnian |
|
| Pterospermella sp. Vavr.,1977 | Early Llanvirnian | Early Llanvirnian |
|
| Pterospermella sp. Lenz,2000 | Eocene | Eocene |
|
| Pterospermella castellaroii | Early Tertiary | Early Tertiary |
|
| Pterospermella sp.B Hash.& Play.,1998 | Frasnian | Frasnian |
|
| Pterospermella danica | Maastrichtian | Maastrichtian |
|
| Pterospermella sp.6 | Early Maestrichtian | Early Maestrichtian |
|
| Pterospermella sp.A Play.& Drin.,1981 | Frasnian | Frasnian |
|
| Pterospermella orientalis | Paleocene | Paleocene |
|
| Pterospermella cerebella | Gedinnian | Gedinnian |
|
| Pterospermella morphotype 4 | Middle Oligocene | Middle Oligocene |
|
| Pterospermella atekmarta | Gedinnian | Gedinnian |
|