Mechet' IV (Locality 182) (Triassic of Russian Federation)

Also known as Mechet IV

Where: Orenburg, Russian Federation (52.8° N, 51.7° E: paleocoordinates 31.8° N, 42.2° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Staritskaya Formation, Smithian (251.3 - 247.2 Ma)

Environment/lithology: "channel"; sandstone and conglomerate

Size class: macrofossils

Primary reference: V. P. Tverdokhlebov, G. I. Tverdokhlebova, M. V. Surkov and M. J. Benton. 2003. Tetrapod localities from the Triassic of the SE of European Russia. Earth-Science Reviews 60(1-2):1-66 [J. Mueller/T. Liebrecht/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 196078: authorized by Alex Dunhill, entered by Bethany Allen on 04.09.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Amphibia
 Temnospondyli -
Temnospondyli indet. von Zittel 1887 tetrapod
Large cleithrum, fragments of palatine, lower jaw, dermal bones, interclavicle, ilium, humerus, ribs
Benthosuchus sp. Efremov 1936 tetrapod
Parasphenoid, upper jaw, fragments of skull roof, lower jaw
Reptilia
 Diapsida -
Chasmatosuchus sp. Huene 1940 archosauromorph
Vertebrae, ribs
 Parareptilia - Procolophonidae
Tichvinskia sp. Chudinov and Vjushkov 1956 parareptile
Skull fragment