| Name | From | To | Age range |
|---|---|---|---|
| Wilsonites circularis | Namurian B | Westphalian C |
|
| Wilsonites australiensis | Tournaisian | Early Permian |
|
| Wilsonites | Paleozoic | Permian |
|
| Name | From | To | Age range |
|---|---|---|---|
| Wilsonites circularis | Namurian B | Westphalian C |
|
| Wilsonites australiensis | Tournaisian | Early Permian |
|
| Wilsonites | Paleozoic | Permian |
|