| 
Country:
 | 
Morocco 
 | 
| 
Province:
 | 
Tafilalt 
 | 
| 
Locality:
 | 
Dar Kaoua 
 | 
| 
Layer:
 | 
Lower Marker Bed, disparilis Con.Z. | 
| 
Lower Boundary:
 | 
cristatus--disparilis Zone   [18,70], 386.8 million years
 
 | 
| 
Upper Boundary:
 | 
disparilis--falsiovalis/asymmetr.[19,70], 386.3 million years
 
 | 
| 
Georeference:
 | 
 |