Genus Psophosphaera
- Species total:
- 105
- Age range:
- 4100 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Psophosphaera grandicula | Early Cretaceous | Early Cretaceous |
|
| Psophosphaera glabra | Precambriam | Turonian |
|
| Psophosphaera gigantica | Maastrichtian | Maastrichtian |
|
| Psophosphaera gibbus | Early Carnian | Early Carnian |
|
| Psophosphaera gibberosa | Late Permian | Late Permian |
|
| Psophosphaera flava | Late Permian | Early Cretaceous |
|
| Psophosphaera fissilis | Mesozoic | Early Cretaceous |
|
| Psophosphaera famensis | Early Famennian | Early Famennian |
|
| Psophosphaera expressa | Early Triassic | Early Triassic |
|
| Psophosphaera expalliata | Westphalian A | Westphalian B |
|
| Psophosphaera equisetiformis | Early Carnian | Early Carnian |
|
| Psophosphaera dubiosa | Middle Carboniferous | Middle Carboniferous |
|
| Psophosphaera donbassica | Westphalian A | Westphalian C |
|
| Psophosphaera domanica | Early Frasnian | Early Frasnian |
|
| Psophosphaera crassa | Ordovician | Early Cretaceous |
|
| Psophosphaera coriacea | Jurassic | Albian |
|
| Psophosphaera coniferoides | Middle Triassic | Aptian |
|