TaxNo: 6379Pseudogastrioceras? hunanense
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoicoceratoidea
|
| Family: |
Paragastrioceratidae
|
| Subfamily: |
Pseudogastrioceratinae
|
| Genus: |
Pseudogastrioceras?
|
| Species: | hunanense |
| Qualifier: | sn |
| Author: |
Xu 1977,p.567
|
| Lower Boundary: |
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|
| Upper Boundary: |
Rotodiscoceras top, 251.5 million years
|