Genus Form q
- Species total:
- 3
- Age range:
- 68.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Form q sp. Marh.,1992 | Maastrichtian | Maastrichtian |
|
| Form q sp.1 | Maastrichtian | Maastrichtian |
|
| Form q sp.2 | Maastrichtian | Maastrichtian |
|