Search for dissertations about: "Migmatization"

Found 2 swedish dissertations containing the word Migmatization.

2. 1. Tectonic evolution of NW Svalbard

   Author : Carl Pettersson; Stockholms universitet; []
   Keywords : Svalbard; Migmatization; Zircon; Provenance;

   Abstract : The Neoproterozoic is a remarkable era in Earth’s history with dramatic variations in climate and biota, possibly resulting in global glaciations events (eg. “snowball earth”, Kirschvink, 1992) and the first appearance of metazoans (Conway Morris, 1993). READ MORE

4. 2. The tectonic evolution of northwest Svalbard

   Author : Carl Henrik Pettersson; Victoria Pease; Robert Strachan; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Svalbard; Rodinia; Laurentia; Zircon; Provenance; Migmatites; Clockwise P-T; Solid earth geology and petrology; Berggrundsgeologi och petrologi; Geology; geologi;

   Abstract : Svalbard represents the uplifted and exhumed northwest corner of the Barents Sea Shelf. Pre-Carboniferous rocks of Svalbard are divided into the Eastern, Northwestern and Southwestern Terranes, were amalgamated during the Caledonian Orogen and are separated by north-south-trending strike-slip faults. READ MORE