TaxNo: 5228Genus Subshumardites
| Suborder: |
Goniatitina
|
| Superfamily: |
Shumarditoidea
|
| Family: |
Parashumarditidae
|
| Genus: | Subshumardites |
| Qualifier: | gy |
| Author: |
Schindewolf 1939,p.440
|
| Valid: | Parashumardites Ruzhentsev 1939,p.851 |
| Lower Boundary: |
RUS Miachkovian--Zhigulian [MYA--ZHI], 306.5 million years
|
| Upper Boundary: |
Gzhelian--Asselian [C--P], 299 million years
|