Suborder:
|
Paraceltitina
|
Superfamily:
|
Xenodiscoidea
|
Family:
|
Dzhulfitidae
|
Genus:
|
Dzhulfites |
Qualifier:
|
gy |
Author:
|
Shevyrev 1965,p.172
|
Valid:
|
Paratirolites Stoyanov TAX5106 |
Lower Boundary:
|
AZB Dzhulfites beds base, 253 million years
|
Upper Boundary:
|
AZB Dzhulfites--Bernhardites beds, 252.5 million years
|