%0 Journal Article
%T Ancient biosphere: The origin, trends and events
%A Fedonkin, M.A.
%K origin of life, hydrogen, metal biocatalysts, Hadean, Archaean, Proterozoic, prokaryotes, eukaryotes, metazoans.
%J Russian Journal of Earth Sciences
%D 2008
%N 10
%P 8
%I Geophysical Center of the Russian Academy of Sciences