Genus Pterospermopsis
- Species total:
- 99
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pterospermopsis | Vendian | Recent |
|
| Pterospermopsis angulus | Middle Proterozoic | Middle Proterozoic |
|
| Pterospermopsis aptiana | Aptian | Aptian |
|
| Pterospermopsis areolata | Cenomanian | Campanian |
|
| Pterospermopsis aristotelesi | Late Oxfordian | Berriasian |
|
| Pterospermopsis asperata | Sinian | Sinian |
|
| Pterospermopsis asperulus | Sinian | Sinian |
|
| Pterospermopsis atekenarta | Lochkovian | Lochkovian |
|
| Pterospermopsis aureolata | Kimmeridgian | Maestrichtian |
|
| Pterospermopsis australiensis | Late Rhaetian | Tertiary |
|
| Pterospermopsis barbarae | Oxfordian | Late Oligocene |
|
| Pterospermopsis bernardinae | Wenlockian | Wenlockian |
|
| Pterospermopsis binatum | Devonian | Permian |
|
| Pterospermopsis brasiliensis | Devonian | Visean |
|
| Pterospermopsis bulbosa | Jurassic | Jurassic |
|
| Pterospermopsis carminae | Early Lochkovian | Emsian |
|
| Pterospermopsis castellaroii | Early Tertiary | Early Tertiary |
|