title: CO2 and diatom mats [letter].
authors.affiliation: Ecosystem Science and Technology Branch, NASA/Ames Research Center, Moffett Field, California 94035-1000, USA.
authors.forename: L J
authors.initials: LJ
authors.lastname: Rothschild
mesh_terms: D001272:Atmosphere / Q000032:analysis*; D002245:Carbon Dioxide / Q000032:analysis* / Q000378:metabolism; D017377:Diatoms / Q000254:growth & development* / Q000378:metabolism; D005580:Fossils; D006863:Hydrogen-Ion Concentration; D010163:Paleontology; D012623:Seawater / Q000737:chemistry*
chemical_list: D002245:Carbon Dioxide