Abstract
In the dating studies of old samples using the Infrared Stimulated Luminescence (IRSL), the validity of the curve-fitting employed is of critical importance. So, in this study, a new fitting procedure was suggested for obtaining the age of the old geological sample. IRSL technique was applied using multiple-aliquot procedure to feldspar isolated from sample. The paleodose results obtained, using linear and polynomial fitting, were (67.98±2) Gy, (30.49±2) Gy and 322.03 Gy from the suggested fitting procedure. After application of this procedure the age was found to be 551.4 ka.
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D.J. Huntley, D.I. Godfrey-Smith, and M.L.W. Thewalt: Nature313 (1985) 105.
M.J. Aitken: Q. Sci. Rev.11 (1992) 127.
M.J. Aitken:An introduction to optical dating, Oxford Sciences Publications, Oxford, 1998.
E. Bulur: Radiat. Meas.26 (1996) 701.
L. Botter-Jensen:Development of optically stimulated luminescence techniques using natural minerals and ceramics and their application to retrospective dosimetry, Riso National Laboratory, Roskilde, 2000.
G.A.T. Duller: Radiat. Meas.27 (1997) 663.
D.J. Huntley, J.T. Hutton, and J.R. Prescott: Geology21 (1993) 1087.
N.C. Debenham: Nucl. Tracks Radiat. Meas.10 (1985) 717.
A.G. Wintle: Nucl. Tracks10 (1985) 725.
N.A. Spooner and D.Q. Questiaux:Optical Dating — Achenheim beyond the Eemian using green and infrared stimulation. Synopses from a workshop on Long and Short Range Limits in Luminescence Dating. The Research Laboratory for Archaeology and the History of Art, Oxford University, occasional Reviews 7, p. 325.
G.W. Berger: Ancient TL8 (1990) 23.
N.A. Spooner, M.J. Aitken, B.W. Smith, M. Franks, and C. McElroy: Radiat. Prot. Dosim.34 (1990) 83.
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This work was supported by Karaelmas University under the project numbered 98-101-009-01.
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Tanir, G., Meriç, N., Aytekin, H. et al. A fitting procedure for palaeodose from old sandstone using IRSL. Czech J Phys 54, 941–946 (2004). https://doi.org/10.1023/B:CJOP.0000042646.80840.f7
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DOI: https://doi.org/10.1023/B:CJOP.0000042646.80840.f7