Genus Downiea
- Species total:
- 4
- Age range:
- 570 - 414 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Downiea | Ludlovian | Ludlovian |
|
| Downiea argentina | Early Paleozoic | Early Wenlockian |
|
| Downiea copoana | Late Llandoverian | Wenlockian |
|
| Downiea sp | Ludlovian | Ludlovian |
|