Genus: Chasmatosuchus HUENE, 1940
= Chasmatosaurus OCHEV, 1979/HAUGHTON 1922 (sic)
Etymology:

Species: rossicus HUENE, 1940
Etymology:

Holotype: PIN 2252/381

Locality: 1b, junction of R. Medvestya, Vakhneyevo, right bank of R. Sharzhenga (Flowing successively into Rivers Yug, Sukhona and Northern Dvina), Vologda region, Northern European Russia.

Horizon: Rybinskian Gorizont.

Biostratigraphy: Zone V.

Age: Early Olenekian, Vetluga stage, Upper Nammalian-Spathian Stage, Upper Scythian Epoch, Early Triassic.

Material: 2 articulated posterior cervical vertebrae, probably 5th-6th, or 6th-7th.

Referred material:

Locality: 2, Kudrino on R. Yug, Vologda region, Northern European Russia.

Horizon:

Biostratigraphy: Zone V.

Age: Early Olenekian, Vetluga stage, Upper Nammalian-Spathian Stage, Upper Scythian Epoch, Early Triassic.

Material:

PIN (PIAS USSR No.) 32-2355/25: Proximal half of left tibia.

 

Locality: 3 or 4 of Huene 1940, European Russia..

Horizon:

Biostratigraphy: Zone V.

Age: Early Olenekian, Vetluga stage, Upper Nammalian-Spathian Stage, Upper Scythian Epoch, Early Triassic.

Material:

PIN (PIAS USSR, No.) 160/9: Proximal half of left tibia.

 

NOVIKOV & SENNIKOV, 1995

Locality: Tikhvinskoye locality, right bank of the Volga River, 12 km form the city of Rybinsk, north of Moscow, European Russia.

Horizon: Rybinskian Gorizont.

Biostratigraphy: Zone V.

Age: Early Olenekian, Vetluga stage, Upper Nammalian-Spathian Stage, Upper Scythian Epoch, Early Triassic.

Material:

Number: Not given: