Optically stimulated luminescence dating of young sediments a review Bisex chat ohne anmeldung
Luminescence methods are now frequently used for the dating of colluvial sediments, as originally suggested by Wintle & Catt (1985) and recently reviewed by Fuchs & Lang (2009).This article presents a case study on optically stimulated luminescence (OSL) dating of hillslope and alluvial headwater deposits from the Yzeron Basin, located at the western margin of the Rhône Valley in France.Esma Bulus-Kirikkaya (Kocaeli University) for their help and advice on OSL and TL analyses and Dr.Murat Senturk (Suleyman Demirel University) for his comments on the tectonic setting of the area. François Roure and anonymous reviewers for their comments that help improve the content and quality of the paper.For this study, in order to investigate the relationship of sand and mud dykes with liquefaction, the present geologic and hydrogeologic environment, evolution of the host sediments and the paleoenvironment corresponding to duration of liquefaction were investigated.Field work was carried out and laboratory experiments were performed on the samples taken from liquefied soils and clayey lacustrine sediments cut by sand and mud dykes.The channel incised during this period was later partly filled with sediment.
From this data a complex deposition and incision history is constructed for the last 500 years.Burdur city is located on a lacustrine sedimentary deposit at the northeastern end of the Fethiye–Burdur Fault Zone (FBFZ) in SW Turkey.Fault steps were formed in response to vertical displacement along normal fault zones in these deposits.., 2004; Leopold & Völkel, 2007; Fuchs & Buerkert, 2008).The major controlling factors behind whether a system is erosional or depositional are (i) the density and nature of vegetation cover (e.g., grassland versus forest), (ii) the amount and in particular the intensity of precipitation (i.e.
L’incision de cette période fut par la suite partiellement comblée par des sédiments.