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Paleomagnetic results from lakes Victoria and albert,Uganda
Authors:J S Mothersill
Institution:(1) Royal Roads Military College, FMO Victoria, V0S 1B0, British Columbia, Canada
Abstract:Summary Unfortunately most of the cores taken from Salisbury Channel, Lake Victoria which contained discrete pieces of wood suitable for14C dating were organic-rich and therefore showed a considerable scattering of the remanent magnetic direction plots resulting in poorly defined oscillations. However, the cores from Pilkington Bay as well as core C5 from Salisbury Channel, Lake Victoria and the cores from Lake Albert show well-defined paleodeclination and paleoinclination logs. Several cores from Pilkington Bay and Lake Albert with some14C control can be used to verify the isochronous correlation of the paleodeclination and paleoinclination oscillations. Core C5, from Salisbury Channel, Lake Victoria, which did not contain any discrete pieces of plant or shell material has been dated by correlation with other cores which had14C control. This core which shows the best-defined paleodeclination and paleoinclination logs of this study would appear to have bottomed in sediments in excess of 6000 years BP age and with the work of Maley et al. (1990) from the Cameroons provides a complete record of the Holocene for Central Africa.
Keywords:Central Africa  Quaternary sedimentary sequence  lacustrine  paleodeclination  peleoinclination
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