Genus Perotrilites
- Species total:
- 148
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perotrilites sp.E | Late Gedinnian | Early Siegenian |
|
| Perotrilites robustus | Siegenian | Middle Siegenian |
|
| Perotrilites sp.A Rich.& List.,1969 | Early Pridolian | Dittonian |
|
| Perotrilites gileppensis | Late Gedinnian | Siegenian |
|
| Perotrilites heterocorpus | Gedinnian | Siegenian |
|
| Perotrilites subitus | Siegenian | Early Emsian |
|
| Perotrilites bollandensis | Siegenian | Emsian |
|
| Perotrilites sp.15259 | Emsian | Eifelian |
|
| Perotrilites gordianus | Siegenian | Late Givetian |
|
| Perotrilites conicus | Emsian | Givetian |
|
| Perotrilites sp.B | Early Lochkovian | Givetian |
|
| Perotrilites meonacanthus | Early Devonian | Givetian |
|
| Perotrilites heclaensis | Late Emsian | Early Frasnian |
|
| Perotrilites eximius | Early Devonian | Frasnian |
|
| Perotrilites selectus | Eifelian | Frasnian |
|
| Perotrilites bifurcatus | Late Emsian | Frasnian |
|
| Perotrilites conatus | Early Devonian | Early Famennian |
|