Also known as Mechet II
Where: Orenburg, Russian Federation (52.8° N, 51.8° E: paleocoordinates 31.8° N, 42.2° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Staritskaya Formation, Olenekian (251.2 - 247.2 Ma)
• Rybinskian Horizon, Vetluga Superhorizon
• group of beds-level stratigraphic resolution
Environment/lithology: "channel"; sandstone
Size class: macrofossils
Reposited in the PIN
Primary reference: I. V. Novikov and M. A. Shishkin. 2000. Triassic chroniosuchians (Amphibia, Anthracosauromorpha) and the evolution of trunk dermal scutes in bystrowianids. Paleontological Journal 34(2):S165-S178 [R. Butler/R. Butler]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 143196: authorized by Richard Butler, entered by Richard Butler on 19.04.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
| Osteichthyes | |
Dromotectum spinosum n. gen. n. sp.
Dromotectum spinosum n. gen. n. sp. Novikov and Shishkin 2000 tetrapod PIN 2424/23, scute (holotype), 2424/65
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| Reptilia | |
"Tsylmosuchus samariensis n. sp." = Chasmatosuchus rossicus
"Tsylmosuchus samariensis n. sp." = Chasmatosuchus rossicus Huene 1940 archosauromorph PIN 2424/6 (holotype), cervical vertebra. PIN 2424/7, 8
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