Essays about: "Emilie Larsson"

Found 2 essays containing the words Emilie Larsson.

  1. 1. U-Pb baddeleyite dating of intrusions in the south-easternmost Kaapvaal Craton (South Africa) : revealing multiple events of dyke emplacement

    University essay from Lunds universitet/Geologiska institutionen

    Author : Emilie Larsson; [2015]
    Keywords : U-Pb; baddeleyite; Kaapvaal Craton; mafic dykes; geochronology; Earth and Environmental Sciences;

    Abstract : This study presents U-Pb baddeleyite ages for five dolerite dykes and one sill in the Mesoarchean granitic basement of south-easternmost Kaapvaal Craton in northern KwaZulu-Natal, South Africa. The oldest dyke is ENE-trending, and is dated to 2729 ± 5 Ma. READ MORE

  3. 2. Identifying the Cretaceous–Paleogene boundary in North Dakota, USA, using portable XRF

    University essay from Lunds universitet/Geologiska institutionen

    Author : Emilie Larsson; [2013]
    Keywords : geokemi; K–Pg gränsen; portabel XRF; North Dakota; K–Pg boundary; portable XRF; terrestrial deposits; geochemistry; terrestra avlagringar; Earth and Environmental Sciences;

    Abstract : En portabel röntgenfluorescens (XRF) spektrometer användes i denna studie för att identifiera kemiska markörer relaterade till Krita–Paleogen (K–Pg) gränsen i North Dakota, USA. Vid K–Pg-gränsen träffades jorden av en asteroid vilket resulterade i ett av de fem stora massutdöendena. READ MORE