Locality Dscheroi, "Pervyy produktivnyy", Phosphate rocks of central Kyzylkum: Middle Eocene, Uzbekistan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Aldulidae indet.
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Osteichthyes
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Osteichthyes indet.
Huxley 1880
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Actinopteri
- Aulopiformes
- Enchodontidae
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Enchodontidae indet.
Woodward 1901
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Actinopteri
- Centropomidae
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Centropomidae indet.
Poey 1868
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Actinopteri
- Perciformes
- Blochiidae
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Blochiidae indet.
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Reptilia
- Squamata
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Squamata indet.
Oppel 1811
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Reptilia
- Boidae
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cf. Boidae indet.
Gray 1825
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Reptilia
- Testudines
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Testudines indet.
Batsch 1788
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| Emydidae or Platysternidae | ||||||||||
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Chondrichthyes
- Myliobatiformes
- Myliobatidae
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Burnhamia sp.
Cappetta 1976
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10 elements | |||||||||
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Myliobatis sp.
Cuvier 1816
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2 elements | |||||||||
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Rhinoptera sherborni
White 1926
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1 element | |||||||||
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Chondrichthyes
- Odontaspidida
- Lamiostomatidae
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Lamiostoma sp.
Glükman 1964
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4 specimens | |||||||||
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Chondrichthyes
- Carcharhiniformes
- Scyliorhinidae
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Abdounia cf. recticona
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1 element | |||||||||
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Chondrichthyes
- Carcharhiniformes
- Triakidae
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Galeorhinus sp.
de Blainville and Prévost 1816
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1 element | |||||||||
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Chondrichthyes
- Carcharhiniformes
- Carcharhinidae
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Physodon tertius
(Winkler 1874)
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2 elements | |||||||||
| synonym of Physodon secundus | ||||||||||
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Aprionodon amekiensis
White 1926
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12 elements | |||||||||
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Chondrichthyes
- Lamniformes
- Mitsukurinidae
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Striatolamia cf. macrota
(Agassiz 1838)
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4 elements | |||||||||
| original and current combination Otodus macrotus | ||||||||||
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Chondrichthyes
- Lamniformes
- Lamnidae
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Macrorhizodus sp.
Glükman 1964
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2 specimens | |||||||||
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Procarcharodon cf. auriculatus
(Blainville 1818)
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5 elements | |||||||||
| recombined as Carcharodon auriculatus | ||||||||||
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Chondrichthyes
- Lamniformes
- Odontaspididae
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Odontaspis informal sp. 1
Agassiz 1838
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2 elements | |||||||||
| sp. 1 | ||||||||||
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Hypotodus cf. robusta
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2 elements | |||||||||
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Hypotodus verticalis
(Agassiz 1843)
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2 elements | |||||||||
| see common names | ||||||||||
Geography
| Country: | Uzbekistan |
| Coordinates: | 41.5° North, 64.7° East (view map) |
| Paleocoordinates: | 41.1° North, 59.5° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Paleogene | Epoch: | Eocene |
| 10 m.y. bin: | Cenozoic 2-3 | ||
| Key time interval: | Middle Eocene | ||
| Age range of interval: | 47.80000 - 37.71000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: This layer "Pervyy produktivnyy" has a thickness of 0,2-0,45m. | |||||
Lithology and environment
| Primary lithology: | shelly/skeletal phosphorite |
| Lithology description: These phosphoritic rocks are embedded in the upper part of the middle eocene clayey-marly layers. | |
| Environment: | marine indet. |
| Geology comments: Most fossils are marine, but there are also reported some terrestrial vertebrates. | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | field collection |
| Collection size: | 50 specimens |
| Reason for describing collection: | paleoecologic analysis |
| Collection method comments: 1 specimen = 1 tooth | |
| Taxonomic list comments:Only Vertebrates. | |
Metadata
| Database number: | 45701 | ||
| Authorizer: | M. Aberhan | Enterer: | S. Nurnberg |
| Modifier: | S. Nurnberg | Research group: | marine invertebrate |
| Created: | 2004-11-25 02:00:56 | Last modified: | 2005-03-02 07:04:08 |
| Access level: | the public | Released: | 2004-11-25 02:00:56 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 11958. | 1% | L. A. Nesov, N. V. Shabanina, and N. I. Udovichenko. 1987. Novyye mestonakhozhdeniya ostatkov pozvonochnykh v fosforitakh srednego eotsena Tsentral'nykh Kyzylkumov i usloviya formirovaniya zernistykh fosforitov. New locality of vertebrate remains in middle Eocene phosphate rocks of central Kyzylkum and formation. Uzbekiston Geologiya Zhurnali = Uzbekskiy Geologicheskiy Zhurnal 1987(4):72-77 [M. Aberhan/S. Nurnberg/S. Nurnberg] |