Kurek Formation

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Kurek Formation
Stratigraphic range: Late Oxfordian
~160–157  Ma
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Type Geological formation
Unit of Kugitang Svita
Lithology
Primary Limestone
Other Mudstone
Location
Coordinates 38°30′N68°36′E / 38.5°N 68.6°E / 38.5; 68.6
Approximate paleocoordinates 43°12′N73°12′E / 43.2°N 73.2°E / 43.2; 73.2
Region Lebap (Turkmenistan)
Kashkadarya (Uzbekistan)
CountryFlag of Turkmenistan.svg  Turkmenistan
Flag of Uzbekistan.svg  Uzbekistan
Type section
Named for Mount Kurek
Relief Map of Uzbekistan.png
Cyan pog.svg
Cyan pog.svg
Cyan pog.svg
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]

Contents

Etymology

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

Description

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

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

Dinosaurs
Ichnofossils
Invertebrates

See also

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References

  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

Further reading