TVERKOKHLEBOV, TVERDOKHLEBOVA, SURKOV & BENTON, 2002

Locality: Kzyl-Say, Kzyl-Say ravine (Drainage basin of left bank of the Ural River), 0.5-1 km west of AndreevkaVillage, Orenbrug Province, European Russia.

Horizon: Upper fossiliferous level, Petropavlovskaya Svita, Yarenskian Gorizont.

Biostratigraphy:

Age: Upper Buntsandstein, Uppermost Olenekian Stage, upper Scythian Epoch, Early Triassic.

Material:

Number: Not given: