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