Rev. 25, 2475–2502 . Arnold, L. J., Roberts, R. G., Galbraith, R. F. & DeLong, S. B. A revised burial dose estimation procedure for optical dating of young and modern-age sediments. 4, 306–325 .
& Porat, N. Impact of luminescence dating on geomorphological and palaeoclimate research in drylands. Boreas 37, 536–558 . Koul, D. K.
Archaeological surveys of the Negev Highlands show that the settlement history of this arid environment oscillated widely over time. This observation is almost entirely based on scant sherd assemblages from surveys, with only a few chronometric ages from one or two archaeological features at a given site. The study included micromorphological analyses to aid identification of sedimentological and post-depositional processes at the studied sites. At Ein Ziq – one of a few large sites in the region – seven samples were dated; they show a very short period of activity in the beginning of the IBA (c. 2450–2200 BCE). OSL age determinations at this site provided evidence for the rapidity of site burial by sediment accumulation.
Archaeol. 40, 2217–2226 . Cheong, C. S. Determination of slip rate by optical dating of fluvial deposits from the Wangsan fault, SE Korea.
Single grain laser luminescence (SGLL) measurements using a novel automated reader
410, 11–29 . Yu, L., Lai, Z., An, P., Pan, T. & Chang, Q. Aeolian sediments evolution controlled by fluvial processes, amourfeel com help climate change and human activities since LGM in the Qaidam Basin, Qinghai–Tibetan Plateau. 372, 23–32 .
The luminescence dating instruments are routinely calibrated against the Risø calibrated quartz. The high-resolution gamma spectrometer is routinely calibrated against four reference materials supplied by the IAEA (International Atomic Energy Agency; IAEA-385, IAEA-RGU-1, IAEA-RGTh-1, and IAEA-RGK-1). Fast component The part of the optically stimulated luminescence signal that decays most rapidly during stimulation.
Palaeosol A fossil soil ; usually found buried within a sequence of sedimentary units. Cryoturbation After initial deposition, the reworking of sediment by the freeze/thaw cycle. Bioturbation After initial deposition, the reworking of sediment by biota . Sand wedges Cracks formed in frozen ground and then filled with sand; this preserves them in the sedimentary record. Dark count rate The count rate from a photon detector completely obscured from light . Full width at half maximum A numerical description of the width of a peak in data or response.
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Thomsen, K. J., Murray, A. S., Bøtter-Jensen, L. & Kinahan, J. Determination of burial dose in incompletely bleached fluvial samples using single grains of quartz. 42, 370–379 . & Philippe, A. Bayesian analysis of individual and systematic multiplicative errors for estimating ages with stratigraphic constraints in optically stimulated luminescence dating. 39, 24–34 . Ideker, C. J., Byrd Finley, J., Rittenour, T. M.
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Fu, X., Cohen, T. J. & Arnold, L. J. Extending the record of lacustrine phases beyond the last interglacial for Lake Eyre in central Australia using luminescence dating. Rev. 162, 88–110 . Roberts, H. M., Wintle, A. G., Maher, B. A. & Hu, M. Holocene sediment-accumulation rates in the western Loess Plateau, China, and a 2500-year record of agricultural activity, revealed by OSL dating.
Petraglia, M. Middle paleolithic assemblages from the indian subcontinent before and after the toba super-eruption. Science 317, 114–116 .
The upper limit of optically stimulated luminescence dating technique is usually defined by signal saturation. In nature the OSL signal saturates even faster than in the laboratory. Here we present a study on natural saturation of OSL and thermally transferred OSL (TT-OSL) signals of quartz grains from Nilotic origin.
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