TaxNo: 6292Family Stenoglaphyritidae
| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: | Stenoglaphyritidae |
| Qualifier: | fy |
| Author: |
Ruzhencev & Bog. 1971,p.300
|
| Valid: |
Stenoglaphyritinae Ruzh. & Bog. TAX5546 |
| Lower Boundary: |
UNV White Pine Shale base, 326.4 million years
|
| Upper Boundary: |
RUS Miachkovian--Zhigulian [MYA--ZHI], 306.5 million years
|