E-Dissertationen: Browsing E-Dissertationen by Author "Nagel, Thorsten J."
Now showing items 1-5 of 5
-
Garnet Systematics of Subducted Continental Margins
Sandmann, Sascha (2015-08-05)Four case studies were performed on former continental margins and on a continental fragment inside an ophiolitic unit. The studies include Lu-Hf garnet dating, and garnet characterization by its chemical zoning. Lu zoning ... -
Geometric three-dimensional modelling of tectonic structures in the Alps and Jura Mountains
Mohammady Yosef Nejad, Seyed Davood (2021-06-01)Geometric and kinematic three-dimensional (3D) modelling of complex geological structures experienced an outstanding evolution and has become more and more important nowadays in the field of geoscience as well as oil and ... -
Petrological analyses and Lu-Hf geochronology of subducted continental and oceanic crust from different locations in the upper and lower plate of the Caledonian Orogen
Faßmer, Kathrin (2020-03-09)In this thesis I conducted Lu-Hf analyses on samples from locations all over the Caledonian Orogen. I combined these ages with petrological analyses in order to help to unravel some of the open questions concerning the ... -
Progressive orogenic deformation and metamorphism along the Combin Fault and Dent Blanche Basal Thrust in the Swiss-Italian Western Alps
Kirst, Frederik (2015-03-24)In the Western Alps of Switzerland and Italy, a stack of oceanic and continental units assembled during Late Cretaceous – Paleogene Alpine subduction, exhumation, and accretion. In the study area in the southern Valais and ... -
The subduction of continental crust - insights from eclogite geochronology and petrology
Miladinova, Irena (2019-07-09)When continents collide slices of continental crust may be dragged down into the subduction zone to depths of up to 200 km. The most straightforward evidence for continental subduction refers to the presence of high-pressure ...