Genus Perotrilites
- Species total:
- 148
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Perotrilites cerosus | Chesterian | Chesterian |
|
Perotrilites caperatus | Late Gedinnian | Early Albian |
|
Perotrilites bursatus | Cenomanian | Coniacian |
|
Perotrilites brevilaesuratus | Early Cretaceous | Early Cretaceous |
|
Perotrilites bollandensis | Siegenian | Emsian |
|
Perotrilites bifurcatus | Late Emsian | Frasnian |
|
Perotrilites asiaticus | Middle Triassic | Middle Triassic |
|
Perotrilites argutus | Eifelian | Coniacian |
|
Perotrilites aegyptiaca | Aptian | Aptian |
|
Perotrilites aculeiformis | Famennian | Famennian |
|
Perotrilites aculeatus | Late Emsian | Famennian |
|
Perotrilites | Silurian | Late Eocene |
|