Genus Perotrilites
- Species total:
- 148
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perotrilites sp.W1 | Early Gedinnian | Early Gedinnian |
|
| Perotrilites aculeiformis | Famennian | Famennian |
|
| Perotrilites sp.C | Late Gedinnian | Late Gedinnian |
|
| Perotrilites spherotriangulatus | Middle Kinderhookian | Middle Kinderhookian |
|
| Perotrilites sp.A Well.,1993 | Lochkovian | Lochkovian |
|
| Perotrilites comptus | Early Cretaceous | Early Cretaceous |
|
| Perotrilites tesselatus | Early Arnsbergian | Early Arnsbergian |
|
| Perotrilites sp.15397 | Frasnian | Frasnian |
|
| Perotrilites sp.15813 | Visean | Visean |
|
| Perotrilites hopericus | Late Frasnian | Late Frasnian |
|
| Perotrilites mutabilis | Emsian | Emsian |
|
| Perotrilites cerosus | Chesterian | Chesterian |
|
| Perotrilites dakotaensis | Paleocene | Paleocene |
|
| Perotrilites sp.A Well.et al,2000 | Early Lochkovian | Early Lochkovian |
|
| Perotrilites donensis | Early Frasnian | Early Frasnian |
|
| Perotrilites inculta | Givetian | Givetian |
|
| Perotrilites asiaticus | Middle Triassic | Middle Triassic |
|