Suborder:
|
Goniatitina
|
Superfamily:
|
Neoicoceratoidea
|
Family:
|
Metalegoceratidae
|
Subfamily:
|
Eothinitinae
|
Genus:
|
Eothinites
|
Species:
|
schabalkini |
Qualifier:
|
sy |
Author:
|
Tumanskaia 1939,p.120
|
Lower Boundary:
|
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|
Upper Boundary:
|
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|