Search for dissertations about: "Lithostratigraphy"
Showing result 6 - 7 of 7 swedish dissertations containing the word Lithostratigraphy.
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6. Problems of stratigraphic correlation across the Arctic Ocean
Abstract : Published articles on Arctic Ocean sedimentation rates generally falls into two categories; one suggesting mm/ka-scale sedimentation rates in the Amerasian Basin and the other cm/ka-scale rates in the Eurasian Basin. This is due to the interpretation of the first measured paleomagnetic polarity change in sediment cores as either the Brunhes-Matuyama (781 ka) reversal or as the short time magnetic excursion, Biwa II (220 ka) within the Brunhes Chron. READ MORE
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7. Paleoenvironmental and paleoclimatic changes in northeast Thailand during the Holocene
Abstract : The long-term climatic and environmental history of Southeast Asia is still fragmentary. This thesis therefore aims at studying lake sediment/peat sequences using a multi-proxy approach to reconstruct the environmental history and the impact of past changes in monsoon variability and intensity on lake ecosystems in Thailand. READ MORE