TaxNo: 6851Subfamily Pinacitinae
| Suborder: |
Agoniatitina
|
| Superfamily: |
Agoniatitoidea
|
| Family: |
Pinacitidae
|
| Subfamily: | Pinacitinae |
| Qualifier: | fs |
| Author: |
Hyatt 1900,p.550
|
| Lower Boundary: |
Emsian--Eifelian [dm96:00,00] [EMS--EIF], 397.5 million years
|
| Upper Boundary: |
Eifel.--Givetian [dm96:08,20] [EIF--GIV], 391.8 million years
|