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Radiocarbon Calibration Beyond the Dendrochronology Range

Published online by Cambridge University Press:  18 July 2016

Mordechai Stein ,
Steven L Goldstein  and
Alexandra Schramm
Steven L Goldstein
Affiliation:
Lamont-Doherty Earth Observatory and Department of Earth and Environmental Sciences, Columbia University, Palisades NY 10964, USA
Alexandra Schramm
Affiliation:
Max-Planck-Institut für Chemie, Postfach 3060, D-55020 Mainz, Germany
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Abstract

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The radiocarbon timescale has been calibrated by dendrochronology back to 11.8 ka cal BP, and extended to 14.8 ka cal BP using laminated marine sediments from the Cariaco Basin. Extension to nearly 23.5 ka cal BP is based on comparison between 14C and U-Th ages of corals. Recently, attempts to further extend the calibration curve to >40 kyr are based on laminated sediments from Lake Suigetsu, Japan, foraminifera in North Atlantic sediments, South African cave deposits, tufa from Spain, and stalagmites from the Bahamas. Here we compare these records with a new comparison curve obtained by 234U-230Th ages of aragonite deposited at Lake Lisan (the last Glacial Dead Sea). This comparison reveals broad agreement for the time interval of 20–32 ka cal BP, but the data diverge over other intervals. All records agree that Δ14C values range between ∼250–450‰ at 20–32 ka cal BP. For ages >32 ka cal BP, the Lake Suigetsu data indicate low Δ14C values of less than 200‰ and small shifts. The other records broadly agree that Δ14C values range between ∼250 and 600‰ at 32–39 ka cal BP. At ∼42 ka cal BP, the North Atlantic calibration shows low Δ14C values, while the corals, Lisan aragonites, and the Spanish tufa indicate a large deviations of 700–900‰. This age is slightly younger than recent estimates of the timing of the Laschamp Geomagnetic Event, and are consistent with increased 14C production during this event.

Information

Type
Comparison Records
Information
Radiocarbon , Volume 42 , Issue 3 , 2000 , pp. 415 - 422
Copyright
Copyright © 2000 The Arizona Board of Regents on behalf of the University of Arizona 

References

Bard, E, Hamelin, B, Fairbanks, RG, Zindler, A. 1990. Calibration of the 14C timescale over the past 30,000 years using mass spectrometric U-Th ages from Barbados corals. Nature 345:405–10.CrossRefGoogle Scholar
Bard, E, Arnold, M, Hamelin, B, Tisnerat-Laborde, N, Cabioch, G. 1998. Radiocarbon calibration by means of mass spectrometric 230Th/234U and 14C ages of corals. An update data base including samples from Barbados, Mururoa and Tahiti. Radiocarbon 40(3):1085–92.Google Scholar
Becker, B, Kromer, B. 1991. Dendrochronology and radiocarbon calibration of the early Holocene. In: Barton, N, Roberts, AJ, Roe, DA, editors. The Late Glacial in north-west Europe. p 22–4.Google Scholar
Bischoff, JL, Fitzpatrick, JA. 1991. U-series dating of impure carbonates: an isochron technique using total-sample dissolution. Geochemica et Cosmochemica Acta 55:543–54.Google Scholar
Bischoff, JL et al. 1994. Dating of the Basal Aurignacian Sandwich at Abric Romani (Catalunya, Spain) by radiocarbon and uranium- series. Journal of Archeological Science 21:541–51.Google Scholar
Björck, S et al. 1996. Synchronized terrestrial-atmosphere deglacial records around the North Atlantic. Science 274:1155–60.Google Scholar
Burr, GS, Beck, JW, Taylor, FW, Récy, J, Edwards, RL, Cabioch, G, Corrège, T, Donahue, DJ, O'Malley, JM. 1998. A high-resolution radiocarbon calibration between 11,700 and 12,400 calendar years BP derived from 230TH ages of corals from Espiritu Santo Island, Vanuatu. Radiocarbon 40(3):1093–105.Google Scholar
Carmi, I, Stiller, M, Kaufman, A. 1985. The effect of atmospheric 14C variations on the 14C levels in the Jordan River system. Radiocarbon 27(2B):305–13.Google Scholar
Chappell, J, Polach, . 1991. Radiocarbon dating of corals from a 52 meter deep boring in New Guinea. Nature 349:147–9.Google Scholar
Chen, JH, Edwards, RL, Wasserburg, GJ. 1986. 238U, 234U and 232Th in seawater. Earth and Planetary Science Letters 80:241–52.Google Scholar
Chen, JH, Curran, HA, White, B, Wasserburg, GJ. 1991. Precise chronology of the last interglacial period. 234U-230Th data from fossil coral reefs in the Bahamas. Geological Society of America Bulletin 103:82–97.Google Scholar
Edwards, RL, Chen, JH, Wasserburg, GJ. 1987. 238U-234U-230Th-232Th systematic and the precise measurement of time in the past 500,000 years. Earth and Planetary Science Letters 81:175–92.Google Scholar
Edwards, RL, et al. 1993. A large drop in atmospheric 14C/12C and reduced melting in the Younger Dryas, documented with 230Th ages of corals. Science 260:962–8.Google Scholar
Fairbanks, RG. 1989. Sea level rise during the last deglaciation as record in Barbados corals. Nature 342:637–42.Google Scholar
Guyodo, Y, Valet, JP. 1996. Relative variations in geomagnetic intensity from sedimentary records: the past 200,00 years. Earth and Planetary Science Letters 143:23–36.Google Scholar
Hughen, KA, et al. 1998. Deglacial changes in ocean circulation from an extended radiocarbon calibration. Nature 391:65–8.Google Scholar
Kaufman, A. 1993. An evaluation of several methods for determining 230Th/U ages in impure carbonates. Geochimica et Cosmochimica Acta 57:2303–17.CrossRefGoogle Scholar
Kaufman, A, Wasserburg, G J, Porcelli, D, Bar-Matthews, M, Ayalon, A. 1998. U-Th isotope systematics from the Soreq cave, israel and climatic correlations. Earth and Planetary Science Letters 156:141–55.Google Scholar
Kitagawa, H, van der Plicht, J. 1998a. Atmospheric Radiocarbon Calibration to 45,000 yr B.P.: Late Glacial Fluctuations and Cosmogenic Isotope Production. Science 279:1187–90.Google Scholar
Kitagawa, H, van der Plicht, J. 1998b. A 40,000 year varve chronology from Lake Suigetsu, Japan: extension of the 14C calibration curve. Radiocarbon 40(1):505–15.Google Scholar
Kromer, B, Spurk, M. 1998. Revision and tentative extension of the tree-ring based 14C calibration. Radiocarbon 35(1):125–36.Google Scholar
Ku, TL, Liang, ZC. 1984. The dating of impure carbonates with decay-series isotopes. Nuclear Instruments and Methods in Physics and Research 223:563–71.Google Scholar
Laj, C, Mazaud, A, Duplessy, JC. 1996. Geomagnetic intensity and 14C abundance in the atmosphere and ocean during the past 50 kyr. Geophysical Research Letters 23:2045–8.CrossRefGoogle Scholar
Levi, S, Karlin, R. 1989. A sixty thousand year paleomagnetic record from the Gulf of California sediments: secular variation, late Quaternary excursions and geomagnetic implications. Earth and Planetary Science Letters 92:219–33.Google Scholar
Liddicoat, JC. 1992. Mono Lake Excursion in Mono Basin, California, and at Carson Sink and Pyramid Lake, Nevada. Geophysical Journal International 108:442–52.Google Scholar
Luo, S, Ku, TL. 1991. U- series isochron dating: A generalized method employing total- sample dissolution. Geochemica et Cosmochemica Acta 55:555–64.Google Scholar
Marco, S, Ron, H, McWilliams, M, Stein, M. 1998. High resolution secular variation record from Lake Lisan sediments (paleo-Dead Sea). Earth and Planetary Science Letters 161:145–60.Google Scholar
Mazaud, AC, Laj, E, Bard, M, Arnold, , Tric, E. 1991. Geomagnetic field control of 14C production over the last 80 kyr: implications for the radiocarbon time-scale. Geophysical Research Letters 18:1885–8.Google Scholar
Richards, DA, Beck, JW, Donahue, DJ, Smart, PL, Edwards, RL. 1999. Thorium-230 and Carbon −14 dating of speleothems from the Bahamas: implications for the calibration of the radiocarbon timescale. Proceedings of the 9th Goldschmidt Conference, Boston. p 245.Google Scholar
Ron, H, Stein, M, Goldstein, SL, Marco, S. The duration of geomagnetic excursions documented in Lake Lisan sediments (Paleo-Dead Sea). Earth and Planetary Science Letters. Submitted.Google Scholar
Schramm, A, Stein, M, Goldstein, SL. 2000a. Calibration of the 14C time scale to >40 ka by 234U-230Th dating of Lake Lisan sediments (last Glacial Dead Sea). Earth and Planetary Science Letters 175:27–40.Google Scholar
Schramm, A, Stein, M, Goldstein, SL. 2000b. 234U-230Th dating of Lake Lisan (Paleo-Dead Sea) aragonite by TIMS. Geochimica et Cosmochimica Acta. Submitted.Google Scholar
Stein, M, Wasserburg, GJ, Aharon, P, Chen, JH, Zhu, ZR, Bloom, A, Chappell, J. 1993. TIMS U-series dating and stable isotopes of the last interglacial event in Papua new Guinea. Geochimica et Cosmochimica Acta 53:2541–54.Google Scholar
Stein, M, Starinsky, A, Goldstein, SL, Katz, A, Machlus, M, Schramm, A. 1997. Strontium isotopic, chemical, and sedimentological evidence for the evolution of Lake Lisan and the Dead Sea. Geochimica et Cosmochimica Acta 61:3975–92.CrossRefGoogle Scholar
Stiller, M, Chung, YC. 1984. Radium in the Dead Sea: A possible tracer for the duration of meromixis. Limnology and Oceanography 29:574–86.Google Scholar
Stoner, JS, Channell, JET, Hillaire-Marcel, C. 1995. Late Pleistocene relative geomagnetis paleointensity from the deep Labrador Sea: regional and global correlations. Earth and Planetary Science Letters 134:237–52.CrossRefGoogle Scholar
Stuiver, M, van der Plicht, J. 1998. INTCAL98. Radiocarbon 40(3):1041–164.Google Scholar
Talma, AS, Vogel, JC, Stiller, M. 1997. The radiocarbon content of the Dead Sea. The Dead Sea: The lake and its setting. In: Niemi, TM, Ben-Avraham, Z, Gat, JR. editors. Oxford monographs on geology and geophysics 34. Oxford: Oxford University Press. p 171–83.Google Scholar
Tric, EJP, Valet, P, Tucholka, M, Paterne, L, Labeyrie, F, Guichard, L, Tauxe, , Fontugne, M. 1992. Paleointensity of the geomagnetic field during the last 80,000 years. Journal of Geophysical Research 97(B6):9337–51.CrossRefGoogle Scholar
Voelker, AHL et al. 1998. Correlation of marine 14C ages from the Nordic seas with the GISP2 isotope record: implications for radiocarbon calibration beyond 25 ka BP. Radiocarbon 40(1):517–34.Google Scholar
Vogel, JC, Kronfeld, J. 1997. Calibration of radiocarbon dates for the late Pleistocene using U/Th dates on stalagmites. Radiocarbon 39:27–32.Google Scholar
Winograd, IJ, Coplen, TB, Landwehr, JM, Riggs, AC, Ludwig, KR, Szabo, BJ, Kolesar, PT, Revesz, KM. 1992. Continuous 500,000-year climate record from vein calcites in Devils Hole, Nevada. Science 258:255–60.Google Scholar