| Name | From | To | Age range |
|---|---|---|---|
| Protopinus | Middle Carboniferous | Albian |
|
| Protopinus angustisulcus | Late Gondwana | Late Gondwana |
|
| Protopinus asymmetricus | Late Permian | Late Permian |
|
| Protopinus brevisulcus | Early Triassic | Early Cretaceous |
|
| Protopinus cavernosa | Dogger | Dogger |
|
| Protopinus cerina | Late Jurassic | Late Jurassic |
|
| Protopinus cyclocorpus | Late Permian | Early Triassic |
|
| Protopinus divina | Rhaetian | Liassic |
|
| Protopinus excelsa | Late Mesozoic | Middle Valanginian |
|
| Protopinus fuyuanensis | Late Permian | Early Cretaceous |
|
| Protopinus grandis | Middle Liassic | Late Liassic |
|
| Protopinus haploxylon | Aptian | Turonian |
|
| Protopinus hunanensis | Early Triassic | Early Cretaceous |
|
| Protopinus latebrosa | Early Triassic | Aptian |
|
| Protopinus lepidus | Permian | Permian |
|
| Protopinus minor | Permian | Permian |
|
| Protopinus multiformis | Rhaetian | Liassic |
|