title: Geoscience. Microbial geoengineers.
authors.affiliation: School of Geography and Geology, McMaster University, Hamilton, ON, L8S 4K1 Canada. warrenl@mcmaster.ca
authors.forename: Lesley A
authors.initials: LA
authors.lastname: Warren
authors.forename: Mary E
authors.initials: ME
authors.lastname: Kauffman
mesh_terms: D001419:Bacteria / Q000145:classification / Q000235:genetics / Q000378:metabolism*; D005075:Biological Evolution; D017753:Ecosystem; D004783:Environmental Microbiology; D015870:Gene Expression; D019015:Geologic Sediments / Q000382:microbiology*; D055593:Geological Phenomena; D005844:Geology; D008670:Metals / Q000378:metabolism; D010084:Oxidation-Reduction; D010802:Phylogeny; D013816:Thermodynamics; D014871:Water Microbiology
chemical_list: D008670:Metals