RUSSIAN JOURNAL OF EARTH SCIENCES VOL. 7, ES6003, doi:10.2205/2005ES000183, 2005

Figure 3. Geographic and stratigraphic position of microfossil localities on
the Biryusa River (inset 1 in Figure 1): (1) studied sections bearing microfossils;
(2) microfossil localities, a - described in the paper;
(3) isotope ages (in more detail see Figure 2);
(4) conglomerates; (5) gravelstones and sandstones; (6) diamictites;
(7) siltstones; (8) argillites, silty argillites;
(9) carbon-bearing argillites and silty argillites; (10) marls;
(11) dolomites; (12) sandy and clayey dolomites, interbedded dolomites
and silty argillites; (13) limestones; (14) sandy and clayey limestones,
interbedded limestones and silty argillites; (15) stromatolite
and microphytolitic dolomites and limestones; (16) synsedimentation
breccia and silicification; (17) basic volcanic rocks and intrusions;
(18) acidic volcanic rocks; (19) tuffs and tuffites;
(20) granite, granodiorite; (21) unconformable overlying with a hiatus.
Stratigraphic columns: a - general stratigraphic scale,
b - series and regional horizons, c - formations, sequences,
d - lithology; e - thickness, m, numbers of slides and preparations
with microfossils, isotope age records.

Citation: Stanevich, A. M., V. K. Nemerov, Yu. K. Sovetov, E. N. Chatta, A. M. Mazukabzov, V. I. Perelyaev, and T. A. Kornilova (2005), Precambrian microfossil-characterized biotopes from the southern margin of the Siberian craton, Russ. J. Earth Sci., 7, ES6003, doi:10.2205/2005ES000183.
Copyright 2005 by the Russian Journal of Earth Sciences
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