| Name | From | To | Age range |
|---|---|---|---|
| Osmundopsis sturi | Jurassic | Bathonian |
|
| Osmundopsis spinosella | Early Jurassic | Middle Jurassic |
|
| Osmundopsis spinosa | Kungurian | Middle Jurassic |
|
| Osmundopsis sparsaetuberculata | Rhaetian | Liassic |
|
| Osmundopsis sp | Middle Triassic | Albian |
|
| Osmundopsis rotunda | Bajocian | Albian |
|
| Osmundopsis rostrata | Early Triassic | Early Jurassic |
|
| Osmundopsis pseudoregalis | Rhaetian | Liassic |
|
| Osmundopsis prynadae | Jurassic | Jurassic |
|
| Osmundopsis prigorovskia | Middle Liassic | Middle Jurassic |
|
| Osmundopsis plicatus | Liassic | Oxfordian |
|
| Osmundopsis plectrophora | Rhaetian | Liassic |
|
| Osmundopsis minuta | Early Triassic | Middle Jurassic |
|
| Osmundopsis kugartensis | Triassic | Oxfordian |
|
| Osmundopsis jurassica | Liassic | Oxfordian |
|
| Osmundopsis hillii | Aalenian | Aalenian |
|
| Osmundopsis breviapiculatus | Middle Jurassic | Middle Jurassic |
|