| Name | From | To | Age range |
|---|---|---|---|
| Obtusisporis hexagonalis | Hettangian | Hettangian |
|
| 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 |
|
| Obtusisporis sp.C | Early Jurassic | Early Jurassic |
|
| Obtusisporis laevigata | Middle Jurassic | Middle Jurassic |
|
| Obtusisporis obtusangulus | Middle Jurassic | Middle Jurassic |
|
| Obtusisporis mesozoicus | Toarcian | Toarcian |
|
| Obtusisporis concavus | Late Jurassic | Late Jurassic |
|
| Obtusisporis reductus | Toarcian | Toarcian |
|
| Obtusisporis lenki | Eocene | Eocene |
|
| Obtusisporis fossulatus | Tithonian | Tithonian |
|
| Obtusisporis sp. Norr.,1997 | Miocene | Miocene |
|
| Obtusisporis sp.A Arch.& Vill.,1998 | Early Cretaceous | Early Cretaceous |
|
| Obtusisporis sp.1 | Cretaceous | Tertiary |
|
| Obtusisporis laeviconcavus | Cretaceous | Tertiary |
|