TaxNo: 6015Subfamily Glaphyritinae
| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: |
Glaphyritidae
|
| Subfamily: | Glaphyritinae |
| Qualifier: | fs |
| Author: |
Ruzhencev & Bog. 1971,p.285
|
| Lower Boundary: |
UAR basal--lower shale of Fayetteville, 327 million years
|
| Upper Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|