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Locality |
Layer |
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Kazakhstan, South Urals, Aktyubinskaya Obl.,Aqtöbe, Aktasty River, 2.5 km S of Aktasta aula |
Artinsk, Aktastinskiy pod'yarus |
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Kazakhstan, South Urals, Aktyubinskaya Obl.,Aqtöbe, Aktasty River, 400 m S of loc.4134 |
Artinsk, Aktastinskiy pod'yarus |
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USA, Texas, Jack Co., Crafton, TXV-45 |
Graham Fm., Finis Shale Mb. |
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USA, Texas, Jack Co., Cundiff, 2 mls NE of |
Caddo Creek Fm. |