| |
Locality |
Layer |
|
Kazakhstan, South Urals, Aktyubinskaya Obl.,Aqtöbe, Kzyl-Shin Canyon |
Upper Visean |
|
|
Russian Federation, South Urals,Bashkortostan, Verkhnyaya Kardailovka |
Viséan-Serpukhovian Section |
|
|
Russian Federation, South Urals,Orenburgskaya Obl., Sakmara River, E of Novo-Samarska |
Upper Visean |