DINOFLAGELADOS DE EDAD DANIANA EN LA ISLA VICECOMODORO MARAMBIO, (EX SEYMOUR), ANTARTIDA ARGENTINA

Susana Palamarcsuk

Abstract


DANIAN DINOFLAGELLATES CYSTS FROM VICE COMODORO MARAMBIO ISLAND (Ex SEYMOUR) ANTARCTICA, ARGENTINA. - An abnorrnal-marine, probably estuarine dinoflagellate assemblage with seven species including Palaeoperidinium pyrophorum as dominant forrn, recovered from sediments of Antarctica is illustrated. A lowermost Tertiary age is proposed for this section, and a bipolar distribution for the mentioned dominant species is suggested.

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