RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 20, ES5003, doi:10.2205/2020ES000703, 2020 Figure 2. Geological map of the Kaapvaal Craton showing the distribution of surface and subsurface stratigraphic units (after Frimmel, 2014)]: 1 – Supracrustal intrusions (Pr1); 2 – Neoarchean manganiferous dolostones (Ar$_2$); 3 – Quartzite of the Black Reef Formation (Ar$_1$); 4 – Ventersdorp lava (Ar$_1$); 5 – Conglomerate, shale and subordinate sandstones of the upper Witwatersrand (Ar$_1$); 6 – Quartzites, shales and the subordinate conglomerate of the lower Witwatersrand (Ar$_1$); 7 – Archean granitoids (Ar$_1$); 8 – Archean greenstones (Ar$_1$); 9 – Study area; 10 – Seismic profile running through the study; 11 – Inferred extension of the Kaapvaal craton. Copyright 2020 by the Geophysical Center RAS. Generated from LaTeX source by ELXfinal, v.2.0 software package. |