TaxNo: 7166Bollandoceras fordi
| Suborder: |
Goniatitina
|
| Superfamily: |
Pericycloidea
|
| Family: |
Maxigoniatitidae
|
| Genus: |
Bollandoceras
|
| Species: | fordi |
| Qualifier: | ss |
| Author: |
Korn & Tilsley 2006,p.127
|
| Lower Boundary: |
DER Goniatites hudsoni base[GBY:B1--B2a], 333.3 million years
|
| Upper Boundary: |
Asbian--Brigantian [P1a--P1b] [ASB--BRI], 332 million years
|