Genus Periplecotriletes
- Species total:
- 37
- Age range:
- 395 - 88 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Periplecotriletes amplectus | Frasnian | Middle Jurassic |
|
Periplecotriletes amplectiformis | Induan | Rhaetian |
|
Periplecotriletes | Late Emsian | Middle Jurassic |
|