Affiliation: | Department of Biology, University of Oregon, Eugen, Oregon, U.S.A.;Institute of Ecology and Genetics, University of Aarhus, Aarhus, Denmark;NASA, Ames Research Center, Moffett, Field, California, U.S.A.;Baas Becking Geobiological Laboratory and CSIRO, Division of Mineral Physics and Mineralogy, Canberra, Australia |