Genus Psophosphaera
- Species total:
- 105
- Age range:
- 4100 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Psophosphaera gigantica | Maastrichtian | Maastrichtian |
|
| Psophosphaera glabra | Precambriam | Turonian |
|
| Psophosphaera grandicula | Early Cretaceous | Early Cretaceous |
|
| Psophosphaera grandis | Early Triassic | Tertiary |
|
| Psophosphaera granulosa | Precambriam | Precambriam |
|
| Psophosphaera henanensis | Mesozoic | Early Cretaceous |
|
| Psophosphaera intragranulosus | Late Triassic | Early Jurassic |
|
| Psophosphaera intrapunctata | Early Tertiary | Early Tertiary |
|
| Psophosphaera jinshaensis | Early Triassic | Early Cretaceous |
|
| Psophosphaera kazakstanica | Liassic | Liassic |
|
| Psophosphaera krestovnikovi | Early Frasnian | Early Frasnian |
|
| Psophosphaera laevis | Early Visean | Early Visean |
|
| Psophosphaera lanceolata | Aalenian | Turonian |
|
| Psophosphaera laricina | Tournaisian | Tertiary |
|
| Psophosphaera larixiformis | Hauterivian | Barremian |
|
| Psophosphaera lucida | Early Frasnian | Early Frasnian |
|
| Psophosphaera macropunctata | Early Triassic | Cenomanian |
|