| |
Locality |
Layer |
|
Czech Republic, Bohemia, Koneprusy |
Suchomasty Lst. |
|
|
Czech Republic, Bohemia, Praha-Hlubocepy |
upper Trebotov Lst. |
|
|
Czech Republic, Bohemia, Praha-Holyne, Prastav quarry |
upper Trebotov Lst. |
|
|
Czech Republic, Bohemia, Praha-Holyne, V rokli quarry |
upper Trebotov Lst. |
|
|
Germany, Rhenish Mountains, Albshausen, Martha Mine |
Roteisenstein |
|
|
Morocco, Tafilalt, Jebel Ouaoufilal West |
Late Emsian, unrecognized |