| Name | From | To | Age range |
|---|---|---|---|
| Cryptogramma stelleri | Nd | Nd |
|
| Cryptogramma tuberculata | Neocomian | Aptian |
|
| Cryptogramma type 1 Kohl.,1993 | Early Miocene | Early Miocene |
|
| Name | From | To | Age range |
|---|---|---|---|
| Cryptogramma stelleri | Nd | Nd |
|
| Cryptogramma tuberculata | Neocomian | Aptian |
|
| Cryptogramma type 1 Kohl.,1993 | Early Miocene | Early Miocene |
|