Genus Pterospermopsis
- Species total:
- 99
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pterospermopsis zonaria | Aptian | Cenomanian |
|
| Pterospermopsis vitrea | Early Cambrian | Middle Cambrian |
|
| Pterospermopsis velata | Early Tertiary | Early Tertiary |
|
| Pterospermopsis vancampoae | Pleistocene | Pleistocene |
|
| Pterospermopsis typicaus | Precambriam | Early Gothlandian |
|
| Pterospermopsis triangularis | Permian | Permian |
|
| Pterospermopsis tranvikensis | Llanvirnian | Llandeilian |
|
| Pterospermopsis timofeevii | Devonian | Devonian |
|
| Pterospermopsis tenellula | Early Famennian | Early Famennian |
|
| Pterospermopsis spinosa | Coniacian | Campanian |
|
| Pterospermopsis sp.D | Albian | Albian |
|
| Pterospermopsis sp.C | Middle Jurassic | Albian |
|
| Pterospermopsis sp.B Volk.,1974 | Pliensbachian | Pliensbachian |
|
| Pterospermopsis sp.B | Middle Jurassic | Middle Albian |
|
| Pterospermopsis sp.A Volk.,1974 | Pliensbachian | Pliensbachian |
|
| Pterospermopsis sp.A Fens.,1979 | Middle Jurassic | Late Jurassic |
|
| Pterospermopsis sp.A | Kimmeridgian | Maastrichtian |
|