fig05.htm

Figure 5. Neoproterozoic gabbro-dolerite dikes in the area of the Kitoi R. middle course.
1 - Early Precambrian metamorphic rocks; 2 - Proterozoic granites; 3 - Neoproterozoic gabbro-dolerite dikes; 4 - marble layers; 5 - faults: (A) observed, (B) inferred; 6 - dip and strike.
The inset is a schematic map of the southern flank of the Siberian Craton and adjacent fold areas.
1 - sedimentary rocks, 2 - Sharyzhalgai basement protrusion, 3 - Onot graben, 4 - Urik-Iya graben, 5 - Sayan-Baikal Foldbelt, 6 - faults: Tagninskii (1), Onot (2), Kitoi (3), Glavnyi Sayan (4); 7) survey area.


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