Genus Zonotriletes
- Species total:
- 207
- Age range:
- 570 - 37.5 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Zonotriletes sp.2 Jard.& Yapa.,1968 | Gedinnian | Early Givetian |
|
Zonotriletes sp.3 | Gedinnian | Emsian |
|
Zonotriletes sp.5 | Gedinnian | Siegenian |
|