| Name | From | To | Age range |
|---|---|---|---|
| Circulina simplex | Early Carnian | Liassic |
|
| Circulina tersa | Late Norian | Early Liassic |
|
| Circulina sp.1 | Late Carnian | Early Norian |
|
| Name | From | To | Age range |
|---|---|---|---|
| Circulina simplex | Early Carnian | Liassic |
|
| Circulina tersa | Late Norian | Early Liassic |
|
| Circulina sp.1 | Late Carnian | Early Norian |
|