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 |
|