Suborder:
|
Tornoceratina
|
Superfamily:
|
Pseudohaloritoidea
|
Family:
|
Maximitidae |
Qualifier:
|
fa |
Author:
|
Ruzhencev 1960,p.197
|
Lower Boundary:
|
Langsettian--Duckmantian, Westphal.A--B, 311.3 million years
|
Upper Boundary:
|
UOK Seminole Fm. top, 303.5 million years
|