Suborder:
|
Goniatitina
|
Superfamily:
|
Adrianitoidea
|
Family:
|
Adrianitidae
|
Subfamily:
|
Adrianitinae
|
Genus:
|
Pseudagathiceras
|
Species:
|
ornatum |
Qualifier:
|
sn |
Author:
|
Ehiro & Araki 1997,p.62
|
Lower Boundary:
|
lower Capitanian--upper Capitanian, 263 million years
|
Upper Boundary:
|
Capitanian--Wuchiapingian [CAP--DZH], 260.4 million years
|