Figure 12. Paleogeographic scheme showing the foreland basin of the
southwestern Siberian craton at the final stage of the collisional
phase of its evolution (Late Vendian, Redkolesnaya to early
Ust-Tagul time). Formation of a coastal (strand) plain.
Symbols to Figures 8-12: 1 - basement (socle) of the Siberian craton and of
continental terranes accreted onto it in the Vendian; 2 - outline
of nascent molasse grabens; 3 - braided fluvial plain;
4 - anastomosing fluvial plain; 5 - glaciofluvial debris cones;
6 - shallow marine (shelf) sedimentary systems; 7 - shallow
marine carbonate systems of deglaciation-driven marine
transgressions; 8 - coastal and strand plain composed of sand
deltas; 9 - inferred ice cap boundary; 10 - stream directions,
as inferred from sole marks, plunge of troughs, and
cross-stratified series in channel deposits of fluvial molasse
assemblages; 11 - directions of clastic fluxes (principal);
12 - same, subsidiary; 13 - marine transgression directions;
14 - boundary of sedimentary cover of the Siberian craton;
15 - cratonic boundary.