(NkOSMOGEOLOGI^ESKIE METODY W IZU^ENII ^ETWERTI^NOGO PERIODA (B:s (NsBORNIK NAU^NYH TRUDOW (B/s - (NbR@HANOW(B, (Nw(B. (Nn(B.s; (NkOZLOW(B, (Nw(B. (Nw(B.s; (NwSESO@ZNYJ NAU^NO(B-(NISSLEDOWATELXSKIJ GEOLOGI^ESKIJ INSTITUT IM(B. (Na(B. (Np(B. (NkARPINSKOGO (B((Nwsegei(B)s ((NlENINGRAD (B:s (Nb(B. (NI(B.,s, 1982)
Keywords: (NiSTORI^ESKAQ GEOLOGIQ(B. (NsTRATIGRAFIQs