Genus Perotrilites
- Species total:
- 148
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perotrilites convolutus | Albian | Early Eocene |
|
| Perotrilites rugulatus | Jurassic | Early Eocene |
|
| Perotrilites | Silurian | Late Eocene |
|
| Perotrilites sp | Ordovician | Early Oligocene |
|
| Perotrilites laevigatus | Middle Pridolian | Middle Oligocene |
|
| Perotrilites reticulatus | Gedinnian | Early Pleistocene |
|
| Perotrilites perinatus | Devonian | Nd |
|
| Perotrilites granulatus | Mesozoic | Cenozoic |
|
| Perotrilites pseudoreticulatus | Mesozoic | Cenozoic |
|
| Perotrilites variabilis | Early Jurassic | Early Jurassic |
|
| Perotrilites major | Late Cretaceous | Late Cretaceous |
|
| Perotrilites varius | Frasnian | Frasnian |
|
| Perotrilites perinopsilatus | Maestrichtian | Maestrichtian |
|
| Perotrilites validus | Middle Triassic | Middle Triassic |
|
| Perotrilites graysonii | Tournaisian | Tournaisian |
|
| Perotrilites sp.2 Jame.,1987 | Early Campanian | Early Campanian |
|
| Perotrilites granulaticonatus | Givetian | Givetian |
|