Now showing items 41-50 of 387
U-Pb zircon provenance of metamorphosed clastic sediments in a developing rift (Dom Feliciano Belt, Uruguay and Kaoko Belt, Namibia)
(The University of Bergen, 2014-11-17)
Geochronological studies of the westernmost part of the Kaoko Belt in Namibia, the Coastal Terrane, revealed zircons with distinct Neoproterozoic ages, that are no known from other parts of this orogen and an exotic ...
Impact of geological heterogeneity on CO2 sequestration: from outcrop to simulator
(The University of Bergen, 2013-12-16)
Increased anthropogenic emission of carbon dioxide (CO2) into the Earth’s atmosphere since the industrial revolution has enhanced the greenhouse effect and contributed to global climate change. Controlling atmospheric ...
Senglasiale vulkanske askelag i innsjøsedimenter på Vestlandet
(The University of Bergen, 2006-03-15)
A sediment core from a peat bog on Dimnøy at Sunnmøre, western Norway has been investigated in order to search for volcanic ash horizons. A new volcanic ash with a geochemistry more or less identical to the rhyolitic ...
Gjennom grottekartlegging, kjemiske analyser av litologien og strukturgeologiske målinger, danne en plausibel dannelsesmodell for Burfjellgrotta, Rana, Nordland
(The University of Bergen, 2014-06-02)
Denne oppgaven er en del av Glomdalsprosjektet og er knyttet opp til nykartleggingen av Burfjellgrotta høsten 2012. Den har som formål å bidra til økt innsikt i glasial påvirkning på grottedannelse i høyereliggende områder. ...
Dansgaard-Oeschger cycles: Interactions between ocean and sea ice intrinsic to the Nordic seas
(American Geophysical UnionWiley, 2013-09)
Dansgaard-Oeschger (D-O) cycles are the most dramatic, frequent, and wide-reaching abrupt climate changes in the geologic record. On Greenland, D-O cycles are characterized by an abrupt warming of 10 ± 5°C from a cold ...
Facies composition and scaling of extensional faults in sedimentary rocks and its applications to modelling of fault zones
(The University of Bergen, 2010-01-08)
Sedimentology of the Aspelintoppen Formation (Eocene-Oligocene), Brogniartfjella, Svalbard
(The University of Bergen, 2014-12-09)
The following study investigate the vertical changes in fluvial channel and interchannel geometry and facies architecture of the Aspelintoppen Formation in the Cenozoic Central Basin on Svalbard. Sedimentary structures was ...
Faults architecture and their scaling relationships: Insights into fault core thickness and fault displacement
(The University of Bergen, 2012-10-01)
The purpose of this study is to investigate the statistical characteristics of fault core thickness and fault displacement, and to state the relationship between these two fault attributes. Field work was carried out At ...