| 
Country:
 | 
Portugal 
 | 
| 
Province:
 | 
Baixo Alentejo 
 | 
| 
Locality:
 | 
Bens near Mértola, 0.5 km E of 
 | 
| 
Layer:
 | 
Flysch sequence, Mértola F., unrecorded | 
| 
Lower Boundary:
 | 
DER Go alpha 2--Go alpha 3  [11.60], 332.3 million years
 
 | 
| 
Upper Boundary:
 | 
DER Go beta striatus--Go beta falcatus, 329.4 million years
 
 | 
| 
Georeference:
 | 
 |