Genus Uncinisphaera
- Species total:
- 16
- Age range:
- 570 - 336 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Uncinisphaera | Ordovician | Early Mississippian |
|
| Uncinisphaera acantha | Givetian | Middle Givetian |
|
| Uncinisphaera ceratioides | Middle Givetian | Early Frasnian |
|
| Uncinisphaera imaguncula | Frasnian | Frasnian |
|
| Uncinisphaera lappa | Early Paleozoic | Early Mississippian |
|
| Uncinisphaera obsoleta | Frasnian | Late Frasnian |
|
| Uncinisphaera protea | Early Arenigian | Middle Arenigian |
|
| Uncinisphaera sp | Early Arenigian | Early Arenigian |
|
| Uncinisphaera sp.A | Late Arenigian | Early Llanvirnian |
|
| Uncinisphaera sp.A Moly.,1987 | Late Arenigian | Late Arenigian |
|
| Uncinisphaera sp.B | Late Arenigian | Late Arenigian |
|
| Uncinisphaera sp.C | Late Arenigian | Late Arenigian |
|
| Uncinisphaera sp.D | Early Arenigian | Early Arenigian |
|
| Uncinisphaera sp.E | Early Arenigian | Early Arenigian |
|
| Uncinisphaera sp.F | Early Arenigian | Early Arenigian |
|
| Uncinisphaera tribulosa | Gedinnian | Gedinnian |
|