TaxNo: 2505Tumulites pseudobilinguis 1
| Suborder: |
Goniatitina
|
| Superfamily: |
Dimorphoceratoidea
|
| Family: |
Girtyoceratidae
|
| Subfamily: |
Girtyoceratinae
|
| Genus: |
Tumulites
|
| Species: | pseudobilinguis 1 |
| Qualifier: | sy |
| Author: |
Horn 1960,p.327
|
| Valid: |
Tumulites pseudobilinguis (Bisat 1922) TAX2547 |
| Lower Boundary: |
DER lowest E1--E1 alpha, 326 million years
|
| Upper Boundary: |
GBY E1b -- E1c; DER E1 alpha -- E1 beta, 325 million years
|