Genus Perotrilites
- Species total:
- 148
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perotrilites laevigatus | Middle Pridolian | Middle Oligocene |
|
| Perotrilites laceratus | Aptian | Maastrichtian |
|
| Perotrilites kuttungensis | Early Tatarian | Early Tatarian |
|
| Perotrilites kommatikos | Early Triassic | Barremian |
|
| Perotrilites jubatus | Middle Albian | Paleocene |
|
| Perotrilites inculta | Givetian | Givetian |
|
| Perotrilites hyaloides | Callovian | Albian |
|
| Perotrilites hopericus | Late Frasnian | Late Frasnian |
|
| Perotrilites heterocorpus | Gedinnian | Siegenian |
|
| Perotrilites heclaensis | Late Emsian | Early Frasnian |
|
| Perotrilites graysonii | Tournaisian | Tournaisian |
|
| Perotrilites granulatus | Mesozoic | Cenozoic |
|
| Perotrilites granulaticonatus | Givetian | Givetian |
|
| Perotrilites gordianus | Siegenian | Late Givetian |
|
| Perotrilites globosus | Early Rhaetian | Liassic |
|
| Perotrilites gileppensis | Late Gedinnian | Siegenian |
|
| Perotrilites eximius | Early Devonian | Frasnian |
|