S5, Sentyak Section, Kama River: Roadian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Stellatochara gracilis
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Bed S5/6-1 | ||||||||||
Pseudoammodiscidae
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Pseudoammodiscus kamae
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Bed S5/6-1 | ||||||||||
Geinitzinidae
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Geinitzina kazanica
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Bed S5/6-1 | ||||||||||
Ichthyolariidae
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Lingulonodosaria kamaensis
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Bed S5/6-1 | ||||||||||
Lingulonodosaria aff. clavata
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Bed S5/6-1 | ||||||||||
Ammodiscidae
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Glomospirella aff. umbilicata
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Bed S5/6-1 | ||||||||||
Nodosariata
- Nodosariida
- Nodosariidae
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Nodosaria farcimen
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Bed S5/6-1 | ||||||||||
Pseudonodosaria nodosariaeformis
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Bed S5/6-1 | ||||||||||
unclassified
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Vesicaspora magnalis
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Bed S5/6-1 | ||||||||||
Polypodiopsida
- Equisetales
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Annularia stellatoides
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Bed S5/6-1 | ||||||||||
unclassified
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Brongniartites salicifolius
Fischer 1927
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Bed S5/6-1 | ||||||||||
Sphenopsida
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Paracalamites frigidus
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Bed S5/6-1 | ||||||||||
Peltaspermopsida
- Peltaspermales
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Permotheca vesicasporoides
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Bed S5/6-1 | ||||||||||
Peltaspermopsida
- Peltaspermales
- Cardiolepidaceae
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Phylladoderma sentjakensis
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Bed S5/6-1 | ||||||||||
Peltaspermopsida
- Umkomasiales
- Angaropeltidaceae
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Cardiolepis sentjakensis
Esaulova 1986
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synonym of Angaropeltis sentjakense | ||||||||||
Bed S5/6-1 | ||||||||||
unclassified
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Radicites sentjakensis
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Bed S5/6-1 | ||||||||||
Actinopteri
- Semionotiformes
- Semionotidae
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Acentrophorus varians
(Kirkby 1862)
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Bed S5/6-8 | ||||||||||
Palaeonisciformes
- Palaeoniscidae
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Palaeoniscum frieselebeni
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Bed S5/6-8 | ||||||||||
Palaeoniscum kasanense
Geinitz and Vetter 1880
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Bed S5/6-8 | ||||||||||
Koinichthys ivachnenkoi
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Bed S5/6-8 | ||||||||||
Palaeonisciformes
- Platysomidae
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Platysomus striatus
Agassiz 1833
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Bed S5/6-8 | ||||||||||
Amphibia
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Amphibia indet.
(Linnaeus 1758)
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Bed S5/6-8 | ||||||||||
Elonichthyiformes
- Acrolepidae
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Acropholis stensioi
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Bed S5/6-8 | ||||||||||
Elonichthyiformes
- Acrolepididae
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Kazanichthys golyushermensis
Esin 1995
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Bed S5/6-8 | ||||||||||
Gastropoda
- Goniasmatidae
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Goniasma sp.
Tomlin 1930
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Bed S5/6-1 | ||||||||||
Bivalvia
- Trigoniida
- Schizodidae
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Schizodus rossicus
de Verneuil 1845
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Bed S5/6-1, 6-8 | ||||||||||
Bivalvia
- Actinodontida
- Palaeomutelidae
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Palaeomutela attenuata
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Bed S5/6-1, 6-3 | ||||||||||
Palaeomutela olgae
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Bed S5/6-1 | ||||||||||
Palaeomutela umbonata
Fischer 1840
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Bed S5/6-1, 6-3, 6-6, 6-11 | ||||||||||
Bivalvia
- Cardiida
- Kalenteridae
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Permophorus simplex
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Bed S5/6-1, 6-8 | ||||||||||
Bivalvia
- Mytilida
- Mytilidae
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Lithophaga consobrina
(Eichwald 1861)
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Bed S5/6-1 | ||||||||||
Bivalvia
- Myalinida
- Myalinidae
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? Liebea sp.
Waagen 1881
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Bed S5/6-8 | ||||||||||
Bivalvia
- Pectinida
- Pseudomonotidae
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Pseudomonotis speluncaria
(von Schlotheim 1816)
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recombined as Pseudomonotis (Pseudomonotis) speluncaria | ||||||||||
Bed S5/6-1 | ||||||||||
Pseudomonotis permianus
Maslennikov 1935
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recombined as Pseudomonotis (Pseudomonotis) permianus | ||||||||||
Bed S5/6-12 | ||||||||||
Branchiopoda
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Conchostraca indet.
Sars 1867
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invalid subgroup of Diplostraca | ||||||||||
Bed S5/6-1 | ||||||||||
see common names |
Geography
Country: | Russian Federation |
Coordinates: | 55.7° North, 51.7° East (view map) |
Paleocoordinates: | 28.4° North, 44.1° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Guadalupian |
Stage: | Roadian | 10 m.y. bin: | Permian 3 |
Key time interval: | Roadian | ||
Age range of interval: | 273.01000 - 266.90000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | "limestone" |
Secondary lithology: | siltstone |
Lithology description: "[Baitugan - Kamyshla Beds] Bed S5/6-1 Grey limestones with foraminifers, the marine gastropod Goniasma sp., and bivalves. The upper part of the limestones is characterised by very fine 'sheet' lamination and contains conchostracans, non-marine bivalves, mass accumulations of the charophytes Stellatochara gracilis, and the leaves and stems of various plants. The thickness is 0.8m. Bed S5/6-2 Siltstone: greenish-grey with Palaeomutela sp. The thickness is 0.15m. Bed S5/6-3 Limestone: grey, 'sheet' laminated, with Palaeomutela. The thickness is 0.8m. Bed S5/6-4 Coaly rock ('charcoal'). The thickness is 0.13m. Bed S5/6-5 Siltstone: greenish-grey. The thickness is 0.06m. Bed S5/6-6 Limestones and marls with Palaeomutela umbonata. The thickness is 0.2m. Bed S5/6-7 Siltstone: greenish-grey. The thickness is 0.4m. Bed S5/6-8 Limestone: grey, compact, with marine bivalves in the lower part. The upper part contains the bivalves Liebea (?) sp., many fish scales, and fragments of amphibian bones. The thickness is 0.6m. Bed S5/6-9 Sandstone: greenish-grey, with a shale seam in the upper part. The thickness is 0.5m. Bed S5/6-10 Limestone: grey, compact. The thickness is 0.2m. Bed S5/6-11 Siltstone: greenish-grey, with Palaeomutela umbonata. The thickness is 0.1m. Bed S5/6-12 Marl and limestone: grey, with a thin lamina of coaly rock and with Pseudomonotis permianus. The thickness is 0.35m. Siltstone: greenish-grey. The thickness is 0.2m." (Nurgaliev et al. 2015) | |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 197601 | ||
Authorizer: | A. Dunhill | Enterer: | B. Allen |
Modifier: | B. Allen | ||
Created: | 2018-11-17 09:42:55 | Last modified: | 2020-03-12 12:18:51 |
Access level: | the public | Released: | 2018-11-17 09:42:55 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
67364. | D. K. Nurgaliev, V. V. Silantiev, and S. V. Nikolaeva. 2015. Type and reference sections of the Middle and Upper Permian of the Volga and Kama River Regions: A Field Guidebook of XVIII International Congress on Carboniferous and Permian. 1-208 [A. Dunhill/B. Allen/P. Wagner] |