| 
Suborder:
 | 
Goniatitina 
 | 
| 
Superfamily:
 | 
Neoicoceratoidea 
 | 
| 
Family:
 | 
Paragastrioceratidae 
 | 
| 
Subfamily:
 | 
Pseudogastrioceratinae 
 | 
| 
Genus:
 | 
Grabauites | 
| 
Qualifier:
 | 
gy | 
| 
Author:
 | 
	Sun 1939,p.41	 
 | 
| 
Valid:
 | 
Strigogoniatites Spath 1934      TAX5283  | 
| 
Lower Boundary:
 | 
RIT Bitauni beds base, 275.6 million years
 
 | 
| 
Upper Boundary:
 | 
Anderssonoc./Prototoc.--Araxoc./Kongl., 258 million years
 
 |