Genus Psophosphaera
- Species total:
- 105
- Age range:
- 4100 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Psophosphaera congnatus | Hettangian | Early Paleogene |
|
| Psophosphaera cognata | Early Triassic | Turonian |
|
| Psophosphaera clavatus | Late Rhaetian | Liassic |
|
| Psophosphaera clausa | Carnian | Turonian |
|
| Psophosphaera circumtexta | Liassic | Liassic |
|
| Psophosphaera chuhuangkeniana | Miocene | Miocene |
|
| Psophosphaera bullulinaeformis | Mesozoic | Early Cretaceous |
|
| Psophosphaera bracteata | Senonian | Senonian |
|
| Psophosphaera bilobata | Triassic | Early Jurassic |
|
| Psophosphaera bennettitoides | Neocomian | Turonian |
|
| Psophosphaera baschkirica | Early Famennian | Early Famennian |
|
| Psophosphaera atrata | Ordovician | Silurian |
|
| Psophosphaera atava | Late Cambrian | Ordovician |
|
| Psophosphaera araucarioides | Late Cretaceous | Late Cretaceous |
|
| Psophosphaera anyuanensis | Late Triassic | Early Jurassic |
|
| Psophosphaera amphystoma | Late Permian | Late Permian |
|
| Psophosphaera aggereloides | Toarcian | Tortonian |
|