(NaTLAS M[ANOK ORDOWIKA SILURA I DEWONA mONGOLII (B/s - (NkOPAEWI^(B, (NgALINA wASILXEWNAs; (NmOROZOWA(B, (Ni(B. (Np(B.s ((NmOSKWA (B:s (NnAUKA(B,s, 1984)
Keywords: (NgEOLOGIQs; (Nm[ANKIs