Suborder:
|
Anarcestina
|
Superfamily:
|
Anarcestoidea
|
Family:
|
Anarcestidae
|
Subfamily:
|
Werneroceratinae
|
Genus:
|
Werneroceras
|
Species:
|
sp.n. |
Qualifier:
|
sn |
Author:
|
Schindewolf 1937,pl.19,fig.8
|
Valid:
|
gen. et sp. indet. |
Lower Boundary:
|
Givetian--Frasnian [GIV--FRS], 385.3 million years
|
Upper Boundary:
|
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|