title: Carbon onions in meteorites [letter].
authors.forename: L
authors.initials: L
authors.lastname: Becker
authors.forename: G D
authors.initials: GD
authors.lastname: McDonald
authors.forename: J L
authors.initials: JL
authors.lastname: Bada
mesh_terms: D002244:Carbon / Q000032:analysis / Q000737:chemistry*; D006108:Graphite / Q000032:analysis; D019110:Meteoroids; D008854:Microscopy, Electron
chemical_list: D002244:Carbon; D006108:Graphite