Genus Pterospermopsis
- Species total:
- 99
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Pterospermopsis velata | Early Tertiary | Early Tertiary |
|
Pterospermopsis sp.B Volk.,1974 | Pliensbachian | Pliensbachian |
|
Pterospermopsis angulus | Middle Proterozoic | Middle Proterozoic |
|
Pterospermopsis sp.D | Albian | Albian |
|
Pterospermopsis rugosa | Jurassic | Jurassic |
|
Pterospermopsis flosdevonica | Devonian | Devonian |
|
Pterospermopsis scabrata | Jurassic | Jurassic |
|
Pterospermopsis microgranulosum | Middle Algonkian | Middle Algonkian |
|
Pterospermopsis goslarensis | Liassic | Liassic |
|
Pterospermopsis glumiformis | Early Cambrian | Early Cambrian |
|
Pterospermopsis timofeevii | Devonian | Devonian |
|
Pterospermopsis dubius | Late Riphean | Late Riphean |
|
Pterospermopsis bernardinae | Wenlockian | Wenlockian |
|
Pterospermopsis minus | Early Devonian | Early Devonian |
|