CO-EVOLUTION OF PROTEROZOIC CRATONIC FRAGMENTS IN WESTERN AND NORTHERN MONGOLIA
Аннотация
CAOB occupies a vast area that extends from the Urals to the Far East Asia and from the Siberian craton to the North China and Tarim cratons (Fig. 1, A). In order to better constrain Precambrian tectonic evolution of the CAOB, it is important to revisit Precambrian terranes of Mongolia as outlined in Badarch et al. [2002] that contain Archean to Proterozoic metamorphic basement and Neoproterozoic metasedimentary and volcanic rocks.
Об авторах
Uyanga Bold
University of Tokyo
Япония
Япония
Department of Earth Science and Astronomy, Meguro-ku
Tokyo 153-8902
Francis Macdonald
Harvard University
Великобритания
Великобритания
Earth and Planetary Sciences Department,
Cambridge, MA 02138
Yukio Isozaki
University of Tokyo
Япония
Япония
Department of Earth Science and Astronomy,
Meguro-ku, Tokyo 153-8902
Список литературы
1. Badarch G., Cunningham W.D., Windley B., 2002. A new terrane subdivision for Mongolia: implications for the Phanerozoic crustal growth of Central Asia. Journal of Asian Earth Sciences 21 (1), 87–110. https://doi.org/10.1016/ S1367-9120(02)00017-2.
2. Bold U., Crowley J.L., Smith E.F., Sambuu O., Macdonald F.A., 2016a. Neoproterozoic to early Paleozoic tectonic evolution of the Zavkhan terrane of Mongolia: Implications for crustal growth in the Central Asian Orogenic Belt. Lithosphere 8 (6), 729–750. https://doi.org/10.1130/L549.1.
3. Bold U., Macdonald F.A., Smith E.F., Crowly J.C., Minjin C., Dorjnamjaa D., 2013. Elevating the Neoproterozoic TsagaanOlom Formation to a Group. Mongolian Geoscientist 39 (5), 89–94.
4. Bold U., Smith E.F., Rooney A.D., Buchwaldt R., Ramezani J., Schrag D.P., Macdonald F.A., 2016b. Neoproterozoic stratigraphy of the Zavkhan terrane of Mongolia: The backbone for Cryogenian and Early Ediacaran chemistratigraphic records. American Journal of Science 316 (1), 1–63. https://doi.org/10.2475/01.2016.01.
5. Dergunov A.B., 2001. Tectonics, Magmatism, and Metallogeny of Mongolia. Psychology Press, Hove, UK, 288 p.
6. Macdonald F.A., Jones D.S., 2011. The Khubsugul Group, northern Mongolia. In: E. Arnaud, G.P. Halverson, G. ShieldsZhou (Eds.), The geological record of Neoproterozoic glaciations. Geological Society, London, Memoirs, vol. 36, p. 339–345. https://doi.org/10.1144/M36.30.
7. Macdonald F.A., Jones D.S., Schrag D.P., 2009. Stratigraphic and tectonic implications of a newly discovered glacial diamictite – cap carbonate couplet in southwestern Mongolia. Geology 37 (2), 123–126. https://doi.org/10.1130/ G24797A.1.
8. Rizza M., Ritz J.F., Prentice C., Vassallo R., Braucher R., Larroque C., Arzhannikova A., Arzhannikov S., Mahan S., Massault M., 2015. Earthquake geology of the Bulnay fault (Mongolia). Bulletin of the Seismological Society of America 105 (1), 72–93. https://doi.org/10.1785/0120140119.
9. Rojas-Agramonte Y., Kröner A., Demoux A., Xia X., Wang W., Donskaya T., Liu D., Sun M., 2011. Detrital and xenocrystic zircon ages from Neoproterozoic to Palaeozoic arc terranes of Mongolia: significance for the origin of crustal fragments in the Central Asian Orogenic Belt. Gondwana Research 19 (3), 751–763. https://doi.org/10.1016/j.gr. 2010.10.004.
10. Salnikova E., Kozakov I., Kotov A., Kröner A., Todt W., Bibikova E., Nutman A., Yakovleva S., Kovach V., 2001. Age of Palaeozoic granites and metamorphism in the Tuvino-Mongolian massif of the Central Asian mobile belt: loss of a Precambrian microcontinent. Precambrian Research 110 (1–4), 143–164. https://doi.org/10.1016/S0301-9268 (01)00185-1.
11. Smith E.F., Macdonald F.A., Petach T.A., Bold U., Schrag D.P., 2015. Integrated stratigraphic, geochemical, and paleontological late Ediacaran to early Cambrian records from southwestern Mongolia. Geological Society of America Bulletin 128 (3–4), 442–468. https://doi.org/10.1130/B31248.1.
Для цитирования:
Bold U., Macdonald F., Isozaki Y. CO-EVOLUTION OF PROTEROZOIC CRATONIC FRAGMENTS IN WESTERN AND NORTHERN MONGOLIA. Геодинамика и тектонофизика. 2017;8(3):417-420. https://doi.org/10.5800/GT-2017-8-3-0251
For citation:
Bold U., Macdonald F., Isozaki Y. CO-EVOLUTION OF PROTEROZOIC CRATONIC FRAGMENTS IN WESTERN AND NORTHERN MONGOLIA. Geodynamics & Tectonophysics. 2017;8(3):417-420. https://doi.org/10.5800/GT-2017-8-3-0251
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