| Ukureyskaya Formation | |
|---|---|
| Stratigraphic range: | |
| Type | Geological formation |
| Sub-units | Lower, Middle and Upper subformations |
| Underlies | Utanskaya Formation |
| Overlies | Kulindinskaya Formation |
| Thickness | Several hundred metres |
| Lithology | |
| Primary | Sandstone, siltstone, tuffite |
| Other | Mudstone |
| Location | |
| Coordinates | 52°30′N 116°42′E / 52.5°N 116.7°E |
| Approximate paleocoordinates | 58°00′N 117°12′E / 58.0°N 117.2°E |
| Region | Zabaykalsky Krai |
| Country | Russia |
| Extent | Zabaykalsky Krai |
  Ukureyskaya Formation (Russia)  Ukureyskaya Formation (Zabaykalsky Krai) | |
The Ukureyskaya Formation, also referred to as the Ukurey Formation, is a geological formation in Zabaykalsky Krai, part of the Russian Far East. It is made up of Middle Jurassic and Late Jurassic layers.[1] It covers large areas around Kulinda.[2]
- ^ Sinitsa, S.; Reshetova, S.; Vilmova, E. (2017). "Hypostratotypes of Ukureyskaya Formation of Novoberezovka and Olov Depressions of Transbaikalia (Part 1. Hypostratotype-1 of Ukureyskaya Formation of Novoberezovka Depression)". Transbaikal State University Journal (in Russian). 23 (6): 52–62. doi:10.21209/2227-9245-2017-23-6-52-62 (inactive 2024-06-12). ISSN 2227-9245.
{{cite journal}}: CS1 maint: DOI inactive as of June 2024 (link) - ^ "The Kulinda fossil site", University of Bristol Palaeobiology Research Group. Retrieved 4 April 2015
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