| |
Locality |
Layer |
|
Kazakhstan, South Urals, Aktyubinskaya Obl.,Aqtöbe, Bakay River, 2 km above Cherkasskiy |
do II-III |
|
|
Poland, Holy Cross Mountains, Lagow |
Lower Lagow Shales |
|
|
Poland, Holy Cross Mountains, Lagow |
Upper Lagow Shales |
|
|
Poland, Holy Cross Mountains, Lagow |
do II-III |
|
|
Russian Federation, South Urals,Chelyabinskaya Obl., Ay River, 1.5 km below Petropavlovskiy |
do II-III |