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Kurek Formation

Coordinates: 38°30′N 68°36′E / 38.5°N 68.6°E / 38.5; 68.6
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Kurek Formation
Stratigraphic range: Late Oxfordian
~160–157 Ma
TypeGeological formation
Unit ofKugitang Svita
Lithology
PrimaryLimestone
OtherMudstone
Location
Coordinates38°30′N 68°36′E / 38.5°N 68.6°E / 38.5; 68.6
Approximate paleocoordinates43°12′N 73°12′E / 43.2°N 73.2°E / 43.2; 73.2
RegionLebap (Turkmenistan)
Kashkadarya (Uzbekistan)
Country Turkmenistan
 Uzbekistan
Type section
Named forMount Kurek
Kurek Formation is located in Uzbekistan
Kurek Formation
Kurek Formation
Kurek Formation
Kurek Formation (Uzbekistan)

The Kurek Formation (Russian: Kurek Svita) is a late Oxfordian (Late Jurassic) geologic formation of the Kugitang Svita in Turkmenistan and Uzbekistan. Fossil sauropod tracks have been reported from the formation.[1]

Etymology

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The formation is named after Mount Kurek (2,280 metres (7,480 ft)), near Langar, Uzbekistan.[2]

Description

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The mudstones and limestones of the formation comprise a 2 centimetres (0.79 in) thick, massive micrite (mudstone) with sporadic and poorly preserved thin-walled bivalves. Also tracks were preserved at that were probably made in shallow water, showing, in some parts, ripple marks.[3]

Fossil content

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Among the following fossils have been found in the Kurek Formation:[4]

See also

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References

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  1. ^ Weishampel et al., 2004, pp. 517-607
  2. ^ Katta Langar - Mount Kurek
  3. ^ Ak-Gaya tracksite at Fossilworks.org
  4. ^ Kurek Formation at Fossilworks.org

Bibliography

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  • Weishampel, David B.; Dodson, Peter; Osmólska, Halszka (2004), The Dinosauria, 2nd edition, Berkeley: University of California Press, pp. 1–880, ISBN 0-520-24209-2, retrieved 2019-02-21

Further reading

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  • F. Fanti, M. Contessi, A. Nigarov and P. Esenov. 2013. New data on two large dinosaur tracksites from the Upper Jurassic of eastern Turkmenistan (Central Asia). Ichnos 20:54-71
  • V. P. Novikov and M. R. Dzhalilov. 1988. Litologicheskaya interpretatsiya mestonakhozhdeniy sledov dinozavrov i Tadzhikistane [A lithological interpretation of localities with dinosaurian traces in Tajikistan]. In T. N. Bogdanova, L. I. Khosatzky, & A. A. Istchenko (eds.), Sledy Zhiznedeyatel'nosti i Dinamika Sredy v Drevnikh Biotopakh. Trudy XXX Sessii Vsesoyuznogo Paleontologicheskogo Obshchestva i VII Sessii Ukrainskogo Paleontologicheskogo Obshchestva [Fossil Traces of Vital Activity and Dynamics of the Environment in Ancient Biotopes. Transactions of the XXX Session of All-Union Paleontological Society and the VII Session of the Ukrainian Paleontological Society]. Naukova Dumka, Kiev 58–69
  • K. N. Amanniyazov. 1985. Ob unikalnykh sledakh verkhneyurskikh dinozavrov v Turkmenistane [Unique tracks of dinosaurs in the Upper Jurassic of Turkmenistan]. In M. P. Dzhalilov, V. P. Novikov (eds.), Problemy Osvoeniya Pustyn [Problems of Desert Development], Institute of Geology, Academy of Sciences Turkmenistan 2:23-29