Genus Quadrisporites
- Species total:
- 10
- Age range:
- 570 - 40.25 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Quadrisporites | Late Silurian | Early Triassic |
|
| Quadrisporites acanthifer | Late Emsian | Late Emsian |
|
| Quadrisporites aggregatus | Middle Anisian | Middle Anisian |
|
| Quadrisporites baculatus | Early Permian | Early Permian |
|
| Quadrisporites granulatus | Caradocian | Early Frasnian |
|
| Quadrisporites horridus | Paleozoic | Middle Eocene |
|
| Quadrisporites lobatus | Late Carboniferous | Kungurian |
|
| Quadrisporites neodevonicus | Late Pridolian | Early Siegenian |
|
| Quadrisporites sp | Tremadocian | Triassic |
|
| Quadrisporites variabilis | Ashgillian | Lochkovian |
|