|   | 
Locality | 
Layer | 
 
 | 
Algeria, Gourara (Sahara), Hassi Figuiguera | 
do IV | 
 
 | 
Germany, Frankenwald, Gattendorf | 
10 | 
 
 | 
Germany, Frankenwald, Geuser | 
delphinus zone | 
 
 | 
Germany, Frankenwald, Wäschholz | 
upper annulata zone | 
 
 | 
Morocco, Maider, South, Madène El Mrakib,30 km SE Fezzou, Ma'der | 
delphinus Z., UD 3-C1 |