Suborder:
|
Prolecanitina
|
Superfamily:
|
Medlicottioidea
|
Family:
|
Pronoritidae
|
Subfamily:
|
Neopronoritinae
|
Genus:
|
Sakmarites
|
Species:
|
typicus |
Qualifier:
|
sy |
Author:
|
Ruzhencev 1938,p.239
|
Valid:
|
Sakmarites postcarbonarius (Karp. 1874) |
Lower Boundary:
|
Asselian--Sakmarian [ASS--SAK], 294.6 million years
|
Upper Boundary:
|
Tastubian--Sterlitamakian [TAS--STE], 290 million years
|