title: Clair C. Patterson (1922-1995), discoverer of the age of the Earth.
authors.affiliation: Institut d'Estudis Espacials de Catalunya, Barcelona, Spain. casanova@ieec.fcr.es
authors.forename: I
authors.initials: I
authors.lastname: Casanova
mesh_terms: D018534:Earth, Planet; D005844:Geology / Q000266:history*; D049673:History, 20th Century; D014481:United States