Krasnaya yaruga gully (Triassic to of Russian Federation)

Also known as Obshchiy Syrt, Fedorovka hamlet, Sorochka River, Fëdorovka

Where: Orenburg, Russian Federation (53.7° N, 53.3° E: paleocoordinates 32.8° N, 42.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Induan to Induan (252.2 - 247.2 Ma)

• Middle part of the Vetluzhian series (Ochev, 1978).

•Originally entered group name >>Vetluzhian<< is removed for it is no lithostratigraphic term (TL).

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collection methods: Collection from Saratov Univ.

Primary reference: V. G. Ochev (Otschev). 1978. On the morphology of Chasmatosuchus. Paleontological Journal 2:98-105 [J. Alroy/R. Whatley/J. Head]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 37040: authorized by John Alroy, entered by Robin Whatley on 24.02.2004, edited by Richard Butler, Bethany Allen and Graeme Lloyd

Creative Commons license: CC BY (attribution)

Taxonomic list

• Neither Tverdokhlebov et al. (2003) nor Sennikov (2008) report Chasmatosuchus sp. from Krasnaya Yaruga localities or from Fedorovka village.
Osteichthyes
 Temnospondyli -
Benthosuchus sp.3 Efremov 1936 tetrapod
Lower jaw fragments (Locality 2)
 Tetrapoda - Bystrowianidae
Dromotectum spinosum2 Novikov and Shishkin 2000 tetrapod
PIN 4495/14, incomplete vertebra
Reptilia
 Thecodontia -
Proterosuchia indet.3 archosaur
Fragments (Locality 2)
 Eosuchia -
Chasmatosuchus sp. Huene 1940 archosauromorph
partial quadrate
 Lepidosauria -
Rhynchocephalia indet.3 Günther 1867 rhynchocephalian
Vertebra (Locality 2)
Osteichthyes
 Stegocephali - Benthosuchidae
Syrtosuchus samarensis1 Novikov 2016 lobe-finned fish
Lower jaw (Locality I)