title: Expanding the limits of life.
authors.affiliation: Harvard University, USA.
authors.forename: Alexander S
authors.initials: AS
authors.lastname: Bradley
mesh_terms: D001267:Atlantic Ocean; D005075:Biological Evolution; D002247:Carbon Isotopes / Q000032:analysis; D017753:Ecosystem; D019015:Geologic Sediments / Q000737:chemistry* / Q000382:microbiology*; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D008697:Methane / Q000737:chemistry; D000069497:Origin of Life
chemical_list: D002247:Carbon Isotopes; D008697:Methane