TaxNo: 5266Genus Girtyites
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoicoceratoidea
|
| Family: |
Paragastrioceratidae
|
| Subfamily: |
Paragastrioceratinae
|
| Genus: | Girtyites |
| Qualifier: | gy |
| Author: |
Wedekind 1918,p.160
|
| Valid: | Paragastrioceras Chernov 1907,p.288 |
| Lower Boundary: |
Asselian--Sakmarian [ASS--SAK], 294.6 million years
|
| Upper Boundary: |
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|