TaxNo: 7513Prionoceras vetus
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Prionoceratidae
|
| Subfamily: |
Prionoceratinae
|
| Genus: |
Prionoceras
|
| Species: | vetus |
| Qualifier: | ss |
| Author: |
Korn, Bockwinkel, Ebbighausen 2014, p. 181
|
| Lower Boundary: |
UD3C--UD4A:(annulata Zone base) [14,90], 367.6 million years
|
| Upper Boundary: |
UD4A1 upper annulata Zone base [14,91], 367.5 million years
|