| 
Country:
 | 
Spain 
 | 
| 
Province:
 | 
Menorca 
 | 
| 
Locality:
 | 
Cala Mica 
 | 
| 
Layer:
 | 
Red-yellow shale/marl rhythmite | 
| 
Lower Boundary:
 | 
DER fimbriatus--spirifer/striatus, 330.7 million years
 
 | 
| 
Upper Boundary:
 | 
DER Go beta striatus--Go beta falcatus, 329.4 million years
 
 | 
| 
Georeference:
 | 
 |