Also known as Nizhnyaya Mezen'; Mezen' Basin
Where: Arkhangelsk, Russian Federation (65.6° N, 44.6° E: paleocoordinates 34.0° N, 33.4° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Ennatosaurus tecton other zone, Late/Upper Kazanian to Late/Upper Kazanian (272.5 - 264.3 Ma)
• Upper Kazanian substage to lower Tatarian (= Urzhumian); Mezen Assemblage of the Dinocephalian Superassemblage (Golubev 2000)
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Reposited in the PIN
Primary reference: G. I. Tverdokhlebova and M. F. Ivakhnenko. 1984. Nikteroletery iz Permskikh Otlozheniy Vostochnoy Evropy [Nycteroleters from the Permian of Eastern Europe]. Paleontologicheskii Zhurnal 1984(3):98-111 [J. Mueller/J. Dummasch/T. Liebrecht]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 79948: authorized by Johannes Mueller, entered by Jana Dummasch on 28.03.2008, edited by Torsten Liebrecht
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Mesenosaurus romeri n. gen. n. sp.3
Mesenosaurus romeri n. gen. n. sp.3 Efremov 1938 synapsid PIN 158/1 (type), 158/2, 158/3, 158/18 to 158/20
| |
Reptilia | |
Nyctiphruretus acudens n. gen. n. sp.2
Nyctiphruretus acudens n. gen. n. sp.2 Efremov 1938 parareptile PIN 158/4 (erroneously said to be the holotype in Efremov, 1940, and Ivakhnenko 1979), 158/5 (type), 158/6, 158/7
| |
Nycteroleter ineptus n. gen. n. sp.1
|