TaxNo: 5558Family Pronoritidae
| Suborder: |
Prolecanitina
|
| Superfamily: |
Medlicottioidea
|
| Family: | Pronoritidae |
| Qualifier: | fa |
| Author: |
Frech 1901,p.481
|
| Lower Boundary: |
Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
|
| Upper Boundary: |
Wuchiapingian--Changhsingian [DZH--CHX], 253.8 million years
|