Sökning: "tephrostratigraphy"
Hittade 2 avhandlingar innehållade ordet tephrostratigraphy.
1. Ashes to ashes : Applications of tephrochronology in Scandinavia
Sammanfattning : The project presented in this thesis provides two examples of applications of tephrochronology in Scandinavia. The usage of tephra deposits preserved in sediments—i.e. LÄS MER
2. Towards a Holocene tephrochronology for the Azores
Sammanfattning : The Azores is situated in the North Atlantic Ocean and is one of the most active volcanicregions in the Northern Hemisphere. The volcanic history of the islands is fairly wellknown and several explosive trachytic eruptions have been reported but the geochemicalcompositions of the glass component of the tephra as well as the dispersal oftephras to distal areas are less well known. LÄS MER
Resultatsidor:
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