Earth:Syneclise

From HandWiki

A syneclise is a large, relatively shallow depression formed in a continental platform setting, due to slow and steady subsidence.[1] Covering a large area, the slow subsidence generally leads to thick, convergent sedimentary layers with low-angle dips.

Usage

The term is used mostly by Russian and East European geologists. It has been used to describe structures in a wide range of geological settings formed by various processes and has, therefore, lost its usefulness and is falling into disuse.[2] It is often synonymous with the more widespread term basin.[3]

Examples

  • Deccan Syneclise in India[4]
  • Moscow Syneclise in Russia[3]
  • Dneiper-Donetsk Syneclise in Ukraine[3]
  • Pechora Syneclise in Russia[3]
  • Pre-Caspian Syneclise in Russia and Kazakhstan[3]
  • Tunguska Syneclise in Russia[5]
  • Vilyui Syneclise in Russia[5]

See also

References

  1. Neuendorf, K.K.E.; Mehl, Jr., J.P.; Jackson, J.A. (editors) (2005). Glossary of Geology (5th edition). Alexandria, Virginia: American Geological Institute. p. 651. 
  2. Şengör, A.M.C. (2003). The Large-Wavelength Deformations of the Lithosphere (Memoir 196). Boulder, Colorado: Geological Society of America. pp. 299. ISBN 0-8137-1196-7. 
  3. 3.0 3.1 3.2 3.3 3.4 Park, R.G. (1988). Geological Structures and Moving Plates. Glasgow: Blackie. pp. 190–194. ISBN 0-216-92250-X. 
  4. "Deccan Syneclise Basin". National Data Repository. Directorate General of Hydrocarbons, Ministry of Petroleum and Natural Gas, Government of India. 25 February 2016. https://www.ndrdgh.gov.in/NDR/?page_id=866. Retrieved 16 March 2018. 
  5. 5.0 5.1 Goodwin, Alan M. (1991). Precambrian Geology: The Dynamic Evolution of the Continental Crust. London: Academic Press. pp. 40. ISBN 0-12-289870-2.