Norman L. Bowen
Norman Levi Bowen FRS was a Canadian geologist. Bowen "revolutionized experimental petrology and our understanding of mineral crystallization". Beginning geology students are familiar with Bowen's reaction series depicting how different minerals crystallize under varying pressures and temperatures."
21 June 1887
Born on the same birth day (21 June): Dimitris Papaioannou • Eddie Lopat • Enrico Coleman • Feodor Gladkov • Henry Ossawa Tanner • Iztok Mlakar • Jeremy Coney • John Baron (politician) • Jon Hiseman • Karl Zittel • Ky Rodwell • Luigi Tripepi • Matt Kilroy • Mike Einziger • Már Guðmundsson • Rebecca Black • Łukasz Cyborowski
Born in the same month (June 1887): André François-Poncet • Bruno Frank • Clive Brook • Frigyes Karinthy • George Abbott • Julian Huxley • Kurt Schwitters • Tancrède Labbé