TaxNo: 6804Subfamily Pamiropopanoceratinae
| Suborder: |
Goniatitina
|
| Superfamily: |
Popanoceratoidea
|
| Family: |
Popanoceratidae
|
| Subfamily: | Pamiropopanoceratinae |
| Qualifier: | fy |
| Author: |
Leonova 2002,p.S96
|
| Valid: | Popanoceratidae HYATT [5319] |
| Lower Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|
| Upper Boundary: |
Wuchiapingian--Changhsingian [DZH--CHX], 253.8 million years
|