|
Suborder:
|
Otoceratina
|
|
Family:
|
Otoceratidae
|
|
Genus:
|
Otoceras
|
|
Species:
|
woodwardi+ |
|
Qualifier:
|
ss |
|
Author:
|
Griesbach 1880
|
|
Lower Boundary:
|
Permian--Triassic (Induan base), 251 million years
|
|
Upper Boundary:
|
Griesbachian--Dienerian [GRI--DIE], 250.3 million years
|