Figure 1. Geological map of the
West-Baikal region - a stratotype of the Neoproterozoic
sedimentary deposits of the Baikal Group.
1 - Cenozoic sediments; 2 - Jurassic sediments,
undifferentiated; 3 - Usolie Formation (Early Cambrian);
4 - Kurtun and Ayanka formations (Vendian); 5 - Ushakov
Formation (Vendian); 6-8 - Late Riphean rocks of the Baikal
Group: 6 - Kachergat Formation, 7 - Uluntui Formation,
8 - Goloust Formation; 9 - stratigraphic unconformity;
10 - basic volcanics and gabbroids; 11 - Early Proterozoic
granites (Primorskii Complex); 12 - gneisses, amphibolites, and
migmatites (Archean-Early Proterozoic); 13 - orthoamphibolite
and metagabbro of the Listvyanka Complex (Proterozoic);
14 - gneiss, crystalline schist, amphibolite, migmatite, and
marble of the Sharyzhalgai Group (Archean); 15 - major fault
zones.