Genus Imperfectotriletes
- Species total:
- 4
- Age range:
- 484 - 411 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Imperfectotriletes | Rhuddanian | Rhuddanian |
|
Imperfectotriletes patinatus | Late Ordovician | Early Gorstian |
|
Imperfectotriletes sp | Middle Arenigian | Early Telychian |
|
Imperfectotriletes vavrdovae | Late Ordovician | Early Gorstian |
|