Genus Pterospermopsimorpha
- Species total:
- 34
- Age range:
- 4100 - 117 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pterospermopsimorpha | Precambriam | Paleozoic |
|
| Pterospermopsimorpha annularis | Precambriam | Cambrian |
|
| Pterospermopsimorpha annulata | Cambrian | Ordovician |
|
| Pterospermopsimorpha binata | Precambriam | Precambriam |
|
| Pterospermopsimorpha capsulata | Late Precambrian | Late Precambrian |
|
| Pterospermopsimorpha concentrica | Precambriam | Vendian |
|
| Pterospermopsimorpha deformata | Riphean | Early Cambrian |
|
| Pterospermopsimorpha densicoronata | Late Proterozoic | Middle Cambrian |
|
| Pterospermopsimorpha dilatata | Early Vendian | Early Vendian |
|
| Pterospermopsimorpha form a | Late Riphean | Late Riphean |
|
| Pterospermopsimorpha form b | Late Riphean | Late Riphean |
|
| Pterospermopsimorpha granulata | Late Precambrian | Late Precambrian |
|
| Pterospermopsimorpha improvisa | Early Vendian | Early Vendian |
|
| Pterospermopsimorpha inaequabilis | Middle Cambrian | Middle Cambrian |
|
| Pterospermopsimorpha insolita | Precambriam | Cambrian |
|
| Pterospermopsimorpha kelar | Precambriam | Precambriam |
|
| Pterospermopsimorpha kildinella | Early Riphean | Early Riphean |
|