TY - SER AU - Ragozina,A.L ED - Symposium international sur les algues fossiles, 2International symposium on fossil algae, 2 TI - Microfossils and algae-like forms in the upper riphean of the Kola peninsula SN - 03962687 KW - Antécambrien KW - Flore algaire KW - Microfossile KW - Russie KW - Murmansk Poluostrov Kolskiy N1 - bibliogr. p. 784-785 ER -