TaxNo: 6029Subfamily Arkanitinae
| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: |
Reticuloceratidae
|
| Subfamily: | Arkanitinae |
| Qualifier: | fy |
| Author: |
McCaleb et al. 1964,p.26
|
| Valid: | Reticuloceratidae (Reticuloceratinae)* |
| Lower Boundary: |
UAR Cane Hill--Prairie Grove of Hale Fm., 314.8 million years
|
| Upper Boundary: |
U Halian--Bloydian, Brentwood base, 313 million years
|