Genus Laevigatitriletes
- Species total:
- 6
- Age range:
- 299 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Laevigatitriletes type 1 | Westphalian C | Westphalian C |
|
| Laevigatitriletes type 2 | Westphalian C | Westphalian C |
|
| Laevigatitriletes type 3 | Westphalian C | Westphalian C |
|
| Laevigatitriletes type 4 | Westphalian C | Westphalian C |
|
| Laevigatitriletes type 5 | Westphalian C | Westphalian C |
|
| Laevigatitriletes type 6 | Westphalian C | Westphalian C |
|