Genus Pterospermella
- Species total:
- 122
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pterospermella hermosita | Silurian | Givetian |
|
| Pterospermella heol | Devonian | Late Famennian |
|
| Pterospermella helios | Hettangian | Rupelian |
|
| Pterospermella heliantoides | Turonian | Eocene |
|
| Pterospermella hartii | Oxfordian | Karpathian |
|
| Pterospermella guapita | Late Llandoverian | Emsian |
|
| Pterospermella granulata | Late Llandoverian | Ludlovian |
|
| Pterospermella goslarensis | Liassic | Early Cretaceous |
|
| Pterospermella ginginensis | Early Barremian | Eocene |
|
| Pterospermella fragalis | Llandoverian | Llandoverian |
|
| Pterospermella foveolata | Silurian | Early Ludlovian |
|
| Pterospermella flosdevonica | Llanvirnian | Llanvirnian |
|
| Pterospermella eurypteris | Early Neocomian | Rupelian |
|
| Pterospermella eruptio | Early Famennian | Early Famennian |
|
| Pterospermella elliptica | Early Ludlovian | Middle Eocene |
|
| Pterospermella elegans | Neocomian | Neocomian |
|
| Pterospermella dichlidosis | Gedinnian | Emsian |
|