Essays about: "Mikael Grenholm"

Found 2 essays containing the words Mikael Grenholm.

1. 1. The Birimian event in the Baoulé Mossi domain (West African Craton) : regional and global context

   University essay from Lunds universitet/Geologiska institutionen

   Author : Mikael Grenholm; [2014]
   Keywords : accretionary orogen; Atlantica; Birimian event; supercontinent cycle; Lomagundi-Jatuli event; Earth and Environmental Sciences;

   Abstract : The crystalline basement of the West African Craton (WAC) was established during the Siderian to Orosirian (circa 2.35-1.95 Ga) Birimian event through accretion of extensive tracts of juvenile crust that was tectonically juxtaposed with Archean cratons. READ MORE

3. 2. Petrology of Birimian granitoids in southern Ghana : petrography and petrogenesis

   University essay from Lunds universitet/Geologiska institutionen

   Author : Mikael Grenholm; [2011]
   Keywords : Ghana; Birimian; granitoids; subduction; TTG; water-saturated melting; transcurrent deformation; Earth and Environmental Sciences;

   Abstract : Den Paleoproterozoiska Birimiska terrinen består av vulkaniska och sedimentära bergarter i grönstensbälten och metasedimentära bassänger som har blivit intruderade av två generationer granitoider. Den Birimiska terrinen utgör en stor del av den västafrikanska kratonen. READ MORE