TaxNo: 6665Subfamily Pseudarietitinae
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Pseudarietitidae
|
| Subfamily: | Pseudarietitinae |
| Qualifier: | fy |
| Author: |
Bartzsch & Weyer 1987,p.61
|
| Valid: |
Pseudarietitidae Bartzsch & Weyer TAX6664 |
| Lower Boundary: |
Acut.prorsum--A.acutum/G.subinvoluta, 359.2 million years
|
| Upper Boundary: |
Hastarian--Ivorian [HAS--IVO], 353 million years
|