Species: burtensis (OTSCHEV, 1958) IVAKHNEKO, 1975
Etymology: In reference to the Burtya River, a left tributary of the Ural River,
Orenberg Oblast, eastern Russia.
= Tichvinskia burtensis OTSCHEV, 1958
Holotype: PIN No. 2394/12 (104/2)
Locality: Kyzyl-Say ravine at Andreyevka settlement, Burtya River, Orenburg Province, European Russia.
Horizon: Petropavlovka Formation, Yarenskiy Horizon.
Biostratigraphy:
Age: Vetluga series, Early Triassic.
Material: Fragmentary dentary with teeth.
Referred material:
PIN No. 2394/11: Right dentary.
Locality: Mescheryakovka Locality, Arkhangel’sk Province, Cis-Urals, European Russia.
Horizon:
Biostratigraphy:
Age: Early Triassic.
Material:
PIN 4400/1: Right dentary.
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: