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TVERDOKHLEBOV, TVERDOKHLEBOVA, MINIKH, SURKOV & BENTON, 2005

Locality: Yaman-Yushatyr, Right bank of the Yaman Yushatyr River, opposite Davletkulovo village, Ural Drainage basin, South Urals, Orenburg Region, European Russia.

Horizon: Belebey Svita.

Biostratigraphy:

Age: Top of the Kazanian substage, Capitanian Stage, Upper Guadelupian Stage, Middle Zechstein Epoch, Late Middle Permian.

Material:

Number: Not given: