RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 16, ES6006, doi:10.2205/2016ES000589, 2016

Figure 1. (a) Metamorphic zonation sketch map of the Anabar Shield: 1–4 metamorphic grades: 1 – HT-HP, low gradient – 23–26° C/km, 2 – MT-MP, mean gradient – 28–32° C/km, 3 – MT-LP, high gradient – 32–35° C/km, 4 – MT- and LT-LP, high and mean gradient – 32–35° C/km (a), the same, imposed on the rocks of HT metamorphism (b); 5 – rock boundaries; 6 – boundary of the platform cover; 7 – faults; 8 – granites; 9 – granodiorites. (b) Schematic paleo-geodynamic profile of crustal structure in the northern part of Anabar Shield at the end of collision process: MT – the Magan, DT – the Daldyn, HT – the Hapchan terrains; KZ – the Kotuykan, BZ – the Billyakh collision zones; Pr – the paleo-relief surface; M – upper mantle [Rosen, 1995].

 
Citation: Parphenuk O. I. (2016), Thermal regime and heat transfer during the evolution of continental collision structures, Russ. J. Earth Sci., 16, ES6006, doi:10.2205/2016ES000589.
 

Copyright 2016 by the Geophysical Center RAS.