Genus Pterospermopsimorpha
- Species total:
- 34
- Age range:
- 4100 - 117 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pterospermopsimorpha sp.B | Late Cambrian | Tremadocian |
|
| Pterospermopsimorpha inaequabilis | Middle Cambrian | Middle Cambrian |
|
| Pterospermopsimorpha sp.1 Hage.,1989 | Early Cambrian | Early Cambrian |
|
| Pterospermopsimorpha annulata | Cambrian | Ordovician |
|
| Pterospermopsimorpha wolynica | Early Cambrian | Early Cambrian |
|
| Pterospermopsimorpha sp.A Vang,1991 | Cambrian | Cambrian |
|
| Pterospermopsimorpha paradoxa | Early Vendian | Early Vendian |
|
| Pterospermopsimorpha improvisa | Early Vendian | Early Vendian |
|
| Pterospermopsimorpha dilatata | Early Vendian | Early Vendian |
|
| Pterospermopsimorpha laccatum | Vendian | Vendian |
|
| Pterospermopsimorpha sp.2 | Sinian | Sinian |
|
| Pterospermopsimorpha form a | Late Riphean | Late Riphean |
|
| Pterospermopsimorpha form b | Late Riphean | Late Riphean |
|
| Pterospermopsimorpha sp.1 | Late Riphean | Late Riphean |
|
| Pterospermopsimorpha mira | Middle Riphean | Middle Riphean |
|
| Pterospermopsimorpha ornata | Middle Riphean | Late Riphean |
|
| Pterospermopsimorpha kildinella | Early Riphean | Early Riphean |
|