Genus Psophosphaera
- Species total:
- 105
- Age range:
- 4100 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Psophosphaera donbassica | Westphalian A | Westphalian C |
|
| Psophosphaera microdyctius | Westphalian B | Westphalian C |
|
| Psophosphaera microdictya | Early Permian | Early Permian |
|
| Psophosphaera sp.B | Guadalupian | Guadalupian |
|
| Psophosphaera sp.A | Guadalupian | Guadalupian |
|
| Psophosphaera sp.C | Guadalupian | Guadalupian |
|
| Psophosphaera flava | Late Permian | Early Cretaceous |
|
| Psophosphaera amphystoma | Late Permian | Late Permian |
|
| Psophosphaera gibberosa | Late Permian | Late Permian |
|
| Psophosphaera yimaensis | Mesozoic | Mesozoic |
|
| Psophosphaera fissilis | Mesozoic | Early Cretaceous |
|
| Psophosphaera mianchiensis | Mesozoic | Mesozoic |
|
| Psophosphaera pseudotriletes | Early Triassic | Maestrichtian |
|
| Psophosphaera expressa | Early Triassic | Early Triassic |
|
| Psophosphaera yunnanensis | Early Triassic | Early Cretaceous |
|
| Psophosphaera cognata | Early Triassic | Turonian |
|
| Psophosphaera bilobata | Triassic | Early Jurassic |
|