Suborder:
|
Goniatitina
|
Superfamily:
|
Adrianitoidea
|
Family:
|
Adrianitidae
|
Subfamily:
|
Adrianitinae
|
Genus:
|
Pamiritella |
Qualifier:
|
ge |
Author:
|
Tumanskaia 1963,p.75
|
Lower Boundary:
|
TAP Kochusu Fm. base, 270.6 million years
|
Upper Boundary:
|
TAP Kochusu Fm.--Shindyi Fm., 268 million years
|