| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Welleritidae
|
| Subfamily: |
Welleritinae
|
| Genus: |
Faqingoceras
|
| Species: | sp |
| Qualifier: | in |
| Author: |
Ehiro et. al: p.224
|
| Lower Boundary: |
Moscovian--Kasimovian [MOS--KAS], 306.5 million years
|
| Upper Boundary: |
Bashkirian--Moscovian [BSH--MOS], 311.7 million years
|
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