Suborder:
|
Prolecanitina
|
Superfamily:
|
Medlicottioidea
|
Family:
|
Pronoritidae
|
Subfamily:
|
Pronoritinae
|
Genus:
|
Stenopronorites
|
Species:
|
guizhouensis |
Qualifier:
|
ss |
Author:
|
Yang 1978,p.178
|
Lower Boundary:
|
Langsettian--Duckmantian, Westphal.A--B, 311.3 million years
|
Upper Boundary:
|
Duckmantian--Bolsovian, Westphal.B--C, 310.6 million years
|