TaxNo: 3011Genus Brancoceras
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Prionoceratidae
|
| Subfamily: |
Prionoceratinae
|
| Genus: | Brancoceras |
| Qualifier: | gh |
| Author: |
Hyatt 1884,p.325
|
| Valid: |
Imitoceras Schindewolf 1923,p.325 [TAX3010] |
| Lower Boundary: |
DER Ps. westfalicus--Paragattend. patens, 358 million years
|
| Upper Boundary: |
BEL Calonne top--Fac. Wauls. base, 349 million years
|