Suborder:
|
Goniatitina
|
Superfamily:
|
Cycloloboidea
|
Family:
|
Cyclolobidae
|
Subfamily:
|
Cyclolobinae
|
Genus:
|
Cyclolobus
|
Species:
|
kiselevae |
Qualifier:
|
ss |
Author:
|
Zakharov 1983,p.129
|
Lower Boundary:
|
Wordian--Capitanian (Midian) [WOR--CAP], 265.8 million years
|
Upper Boundary:
|
Capitanian--Wuchiapingian [CAP--DZH], 260.4 million years
|