TVERKOKHLEBOV, TVERDOKHLEBOVA, SURKOV & BENTON, 2002
Locality: Mechet I, 7.3 km above the mouth of the Mechet ravine, 3.7 km WSW of Aldarkino village, Orenburg Region, Eastern European Russia.
Horizon: Gostevskaya Svita, Ust-Mylian Gorizont, Upper Vetlugan Supergorizont.
Biostratigraphy:
Age: Upper Buntsandstein, Uppermiddle Olenkian Stage, Scythian Epoch, Early Triassic.
Material:
Number: Not given: