Tekun Khanty
| Tekun Khanty | |
|---|---|
| Labarin ƙasa |
Khanty Ocean ko Khanty-Mansi Ocean wani karamin teku ne da ke tsakanin Baltic da tsibirin tsibirin (Kipchak Arc) kusa da Siberia, daga kusa da ƙarshen lokacin Precambrian zuwa Silurian.[1] An sanya sunan teku ne bayan 'yan asalin ƙasar biyu a Siberia (Khanty da Mansi). [1]
Tekun Khanty yana da iyaka da jerin tekuna: Panthalassa zuwa arewa, Proto-Tethys zuwa arewa maso gabas, da Paleo-Tethis zuwa kudu da gabas. Tekun ya samo asali ne lokacin da ƙasar Proto-Laurasia (ba da daɗewa ba bayan rushewar Pannotia, kimanin 600 mya) ya rabu kuma ya haifar da nahiyoyi uku daban-daban - Laurentia, Baltic, da Siberia. Yankin 'yar'uwar Khanty, Iapetus Ocean kuma an kafa shi, tsakanin Laurentia da Baltica. Kogin Khanty ya rufe lokacin da tsibirin tsibirin da ake kira Sakmarian Arc ya yi karo da Baltica. A ƙarshen arewa maso gabashin bakan akwai sabon teku, Tekun Ural .
Dubi kuma
[gyara sashe | gyara masomin]- List of ancient oceans - Jerin tsoffin tekuna na Duniya
- Rheic Ocean - Tsohon teku wanda ya raba manyan nahiyoyi biyu, Gondwana da Laurussia
Manazarta
[gyara sashe | gyara masomin]- ↑ 1.0 1.1 Şengör, A. M. C.; Natal'in, B. A.; Burtman, V. S. (1993). "Evolution of the Altaid tectonic collage and Palaeozoic crustal growth in Eurasia". Nature. 364 (6435): 299–307. Bibcode:1993Natur.364..299S. doi:10.1038/364299a0. S2CID 4310010. Retrieved 30 December 2019.