1913 Aganides Salfeldi Wedekind: 91.
1918 Brancoceras Salfeldi.-Wedekind, p.147.
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Prionoceratidae
|
| Subfamily: |
Prionoceratinae
|
| Genus: |
Prionoceras?
|
| Species: | salfeldi |
| Qualifier: | sn |
| Author: |
Wedekind 1913,p.91
|
| Lower Boundary: |
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
| Upper Boundary: |
P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years
|