Genus Psophosphaera
- Species total:
- 105
- Age range:
- 4100 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Psophosphaera obscura | Precambriam | Early Cambrian |
|
| Psophosphaera atava | Late Cambrian | Ordovician |
|
| Psophosphaera minuta | Precambriam | Silurian |
|
| Psophosphaera atrata | Ordovician | Silurian |
|
| Psophosphaera simplicissima | Ordovician | Silurian |
|
| Psophosphaera reticulata | Ordovician | Silurian |
|
| Psophosphaera punctata | Ordovician | Silurian |
|
| Psophosphaera obsoleta | Ordovician | Silurian |
|
| Psophosphaera expalliata | Westphalian A | Westphalian B |
|
| Psophosphaera microdyctius | Westphalian B | Westphalian C |
|
| Psophosphaera donbassica | Westphalian A | Westphalian C |
|
| Psophosphaera ovata | Norian | Rhaetian |
|
| Psophosphaera clavatus | Late Rhaetian | Liassic |
|
| Psophosphaera nimius | Late Triassic | Early Jurassic |
|
| Psophosphaera bilobata | Triassic | Early Jurassic |
|
| Psophosphaera anyuanensis | Late Triassic | Early Jurassic |
|
| Psophosphaera intragranulosus | Late Triassic | Early Jurassic |
|