Mezenskaya Pizhma and Lower Syamzhen'ga: Olenekian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
- Procolophonidae
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Timanophon raridentatus n. gen., n. sp.
Novikov 1991
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11 specimens | |||||||||
PIN 3359/1 (from Nizhnyaya Syamzhen'ga-10), 3359/2 (from Nizhnyaya Syamshen'ga-8), 3359/3 (from Nizhnyaya Syamshen'ga-3), 3359/11 (type; from Nizhnyaya Syamzhen'ga-12; previously referred to Burtensia sp. by Ivakhnenko, 1975, Paleont. Zh. 1975(1)), 3359/63 (from Nizhnyaya Syamzhen'ga-8), 3359/64 and 65 (from Nizhnyaya Syamzhen'ga-4), 4364/35 to 38 (from Pizhma-1) | ||||||||||
see common names |
Geography
Country: | Russian Federation | State/province: | Arkhangelsk | County: | Leshukonskoe |
Coordinates: | 64.6° North, 48.8° East (view map) | ||||
Paleocoordinates: | 38.5° North, 30.2° East | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | local area |
Time
Period: | Triassic | Epoch: | Early/Lower Triassic |
Stage: | Olenekian | 10 m.y. bin: | Triassic 1 |
Key time interval: | Olenekian | ||
Age range of interval: | 251.20000 - 247.20000 m.y. ago |
Stratigraphy
Formation: | Pizhmomezenskoi | ||||
Stratigraphic resolution: | member | ||||
Stratigraphy comments: Lower Triassic, upper Sludiskian, Vetlugian, Pizhmomezenskoi Formation (Novikov, 1991).
Ust'-Myl'skian, Lower Olenekian, Lower Triassic (Ivakhnenko, 2008). |
Lithology and environment
Primary lithology: | not reported | ||
Environment: | terrestrial indet. | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Articulated whole bodies: | none |
Collection methods and comments
Collection methods: | survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | PIN |
Metadata
Also known as: | Pizhma-Mezenskaya, Pizhmo-Mezen' River; Lower Syamzhenga; Nizhnyaya Syamzhenga-III, Nizhnyaya Syamzhenga-IV, Nizhnyaya Syamzhenga-VIII, Nizhnyaya Syamzhenga-X, Nizhyaya Syamzhenga-XII, Pizhma-I; Mezen' River Basin | ||
Database number: | 93382 | ||
Authorizer: | J. Mueller | Enterer: | T. Liebrecht |
Modifier: | T. Liebrecht | Research group: | vertebrate |
Created: | 2010-01-17 07:43:10 | Last modified: | 2010-01-17 15:50:19 |
Access level: | the public | Released: | 2010-01-17 07:43:10 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
31491. | I. V. Novikov. 1991. Novye Dannye po Prokolofoninam SSSR [New data on Procolophonines of the USSR]. Paleontologicheskii Zhurnal 1991(2):73-85 [J. Mueller/T. Liebrecht] |
Secondary references:
28657 | M. F. Ivakhnenko. 2008. Podklass Parareptilia. In M. F. Ivakhnenko and E. N. Kurotchkin (eds.), Iskopaemye pozvonotchnye Rossii i sopredel'nykh stran: Iskopaemye reptilii i ptitsy, Tchast' 1 [Fossil vertebrates of Russia and adjacent countries: Fossil reptiles and birds, Part 1], GEOS, Moscow 49-85 [J. Mueller/T. Liebrecht/T. Liebrecht] |