Previous Article Next Article Table of Contents Science, Vol.284, No.5420, 1631-1633, 1999 DOI10.1126/science.284.5420.1631 Export Citation Biogeochemistry - Life in ice-covered oceans Gaidos EJ, Nealson KH, Kirschvink JL Keywords:EARLY EARTH;HYDROTHERMAL SYSTEMS;SNC METEORITES;LIQUIDWATER;EUROPA;MARS;SURFACE;SATELLITES;REDUCTION;JUPITER Please enable JavaScript to view the comments powered by Disqus.
