- Turgay Plateau
The Turgay Plateau ( _ru. Тургайское плато) is a plateau in northwest
Kazhakstan , centralAsia . It lies 200-300 m above sea level.It extends some 630 km north-south and 300 km east-west. It is bisected by the Turgay Ravine which is 800 km long and during the last ice age provided an outlet for the extinct
West Siberian Glacial Lake .Between the
Cretaceous andEocene , the plateau was part of theTurgai Straits or West Siberian Sea, an extension of theTethys Sea that separated Asia from Europe.References
* [http://www.bookrags.com/Geography_of_Kazakhstan Bookrags.com description]
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