| Name | From | To | Age range |
|---|---|---|---|
| Protoconiferus funarius | Tournaisian | Turonian |
|
| Protoconiferus | Middle Carboniferous | Albian |
|
| Protoconiferus irresolutus | Westphalian A | Westphalian B |
|
| Protoconiferus asaccatus | Late Permian | Late Permian |
|
| Protoconiferus sp | Late Permian | Tertiary |
|
| Protoconiferus flavus | Late Permian | Turonian |
|
| Protoconiferus grandis | Early Triassic | Early Cretaceous |
|
| Protoconiferus oviformis | Early Triassic | Early Cretaceous |
|
| Protoconiferus phyllodes | Early Triassic | Early Cretaceous |
|
| Protoconiferus landianus | Spathian | Anisian |
|
| Protoconiferus extraordinarius | Middle Triassic | Late Triassic |
|
| Protoconiferus pseudostriatus | Ladinian | Early Jurassic |
|
| Protoconiferus orbicularis | Keuper | Rhaetian |
|
| Protoconiferus bolchovitinae | Carnian | Norian |
|
| Protoconiferus ovatus | Late Triassic | Late Triassic |
|
| Protoconiferus monosaccatus | Keuper | Dogger |
|
| Protoconiferus cingulatus | Late Triassic | Late Triassic |
|