| Name | From | To | Age range |
|---|---|---|---|
| Obtusisporis reticulata | Late Jurassic | Late Jurassic |
|
| Obtusisporis jurienensis | Early Sinemurian | Early Sinemurian |
|
| Obtusisporis sp. Guan.et al,1989 | Eocene | Eocene |
|
| Obtusisporis kara-murzae | Toarcian | Toarcian |
|