title: Geologists take a trip to the red planet.
authors.forename: R A
authors.initials: RA
authors.lastname: Kerr
mesh_terms: D018559:Exobiology; D005118:Extraterrestrial Environment; D019015:Geologic Sediments; D007503:Iron Isotopes; D018535:Mars; D014867:Water
chemical_list: D007503:Iron Isotopes; D014867:Water