Dorasham, Gnishik Fm, Dzhulfa Gorge, Arax River: Wordian, Azerbaijan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chlorophyceae
- Dasycladales
- Dasycladaceae
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Johnsonia spinosa n. gen., n. sp.
Korde 1965
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Chlorophyceae
- Dasycladales
- Diploporaceae
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Rhodophyceae
- Gymnocodiaceae
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Rhodophyceae
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Anthozoa
- Favositida
- Micheliniidae
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Michelinopora sp.
Yabe and Hayasaka 1915
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Anthozoa
- Stauriida
- Waagenophyllidae
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Lonsdaleia volzi
Yabe and Hayasaka 1915
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Anthozoa
- Stauriida
- Kepingophyllidae
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Wentzelella szechuanensis
Huang 1932
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unclassified
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Rhynchonellata
- Athyridida
- Athyrididae
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| 9 specimens | ||||||||||
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Rhynchonellata
- Spiriferida
- Elythidae
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Phricodothyris asiatica
(Chao 1929)
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1 specimen | |||||||||
| 8 specimens | ||||||||||
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Rhynchonellata
- Orthida
- Schizophoriidae
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| 2 specimens | ||||||||||
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Strophomenata
- Strophomenida
- Rugosochonetidae
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| 9 specimens | ||||||||||
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Strophomenata
- Orthotetida
- Meekellidae
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| 9 specimens | ||||||||||
| 2 specimens | ||||||||||
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Strophomenata
- Productida
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| 4 specimens | ||||||||||
| 1 specimen | ||||||||||
| 2 specimens | ||||||||||
| (1 measurement) | ||||||||||
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Strophomenata
- Productida
- Productellidae
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| 79 specimens | ||||||||||
| 15 specimens | ||||||||||
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Strophomenata
- Productida
- Aulostegidae
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| 2 specimens | ||||||||||
| 5 specimens | ||||||||||
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Stenolaemata
- Cryptostomata
- Acanthocladiidae
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| Morozova 1970 | ||||||||||
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Polypora tubulosa
Nikiforova 1933
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Morozova 1970 | |||||||||
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Stenolaemata
- Cryptostomata
- Septoporidae
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Septopora lineata
Nikiforova 1933
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Morozova 1970 | |||||||||
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Stenolaemata
- Cryptostomata
- Fenestellidae
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Fenestella araxensis
Nikiforova 1933
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Morozova 1970 | |||||||||
| see common names | ||||||||||
Geography
| Country: | Azerbaijan |
| Coordinates: | 39.0° North, 45.5° East (view map) |
| Paleocoordinates: | 5.6° South, 52.6° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Wordian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Wordian | ||
| Age range of interval: | 266.9 - 264.28 m.y. ago |
Stratigraphy
| Formation: | Gnishik |
| Stratigraphic resolution: | member |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 113610 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-08-03 14:35:10 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-08-03 14:35:10 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 27321. | V. E. Ruzhentsev and T. G. Sarycheva. 1965. The Development and Change of Marine Organisms at the Palaeozoic-Mesozoic Boundary. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 108:1-431 [M. Clapham/M. Clapham/M. Clapham] |
Secondary references:
| 27323 | I. P. Morozova. 1970. Mshanki Pozdnei Permi. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 122:1-346 [M. Clapham/M. Clapham/M. Clapham] |