Marine04 marine radiocarbon age calibration, 0-26 cal kyr BP

被引:892
作者
Hughen, KA [1 ]
Baillie, MGL
Bard, E
Beck, JW
Bertrand, CJH
Blackwell, PG
Buck, CE
Burr, GS
Cutler, KB
Damon, PE
Edwards, RL
Fairbanks, RG
Friedrich, M
Guilderson, TP
Kromer, B
McCormac, G
Manning, S
Ramsey, CB
Reimer, PJ
Reimer, RW
Remmele, S
Southon, JR
Stuiver, M
Talamo, S
Taylor, FW
van der Plicht, J
Weyhenmeyer, CE
机构
[1] Woods Hole Oceanog Inst, Dept Marine Chem & Geochem, Woods Hole, MA 02543 USA
[2] Queens Univ Belfast, Sch Archaeol & Palaeoecol, Belfast BT7 1NN, Antrim, North Ireland
[3] CEREGE, UMR 6635, F-13545 Aix En Provence, France
[4] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
[5] Univ Sheffield, Dept Probabil & Stat, Sheffield S3 7RH, S Yorkshire, England
[6] Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA
[7] US Dept State, Off Senior Coordinator Nucl Safety, Washington, DC 20520 USA
[8] Univ Minnesota, Dept Geol & Geophys, Minneapolis, MN USA
[9] Columbia Univ, Lamont Doherty Earth Observ, Palisades, NY 10964 USA
[10] Univ Hohenheim, Inst Bot, D-70593 Stuttgart, Germany
[11] Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA
[12] Heidelberger Akad Wissensch, D-69120 Heidelberg, Germany
[13] Univ Toronto, Dept Fine Art, Toronto, ON M5S 3G3, Canada
[14] Univ Reading, Dept Archaeol, Reading RG6 6AB, Berks, England
[15] Oxford Radiocarbon Accelerator Unit, Oxford OX2 6BJ, England
[16] Univ Calif Santa Cruz, Dept Ocean Sci, Santa Cruz, CA 92697 USA
[17] Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA 92697 USA
[18] Univ Washington, Quaternary Isotope Lab, Seattle, WA 98195 USA
[19] Univ Texas, Inst Geophys, Austin, TX 78712 USA
[20] Univ Groningen, Ctr Isotope Res, NL-9747 AG Groningen, Netherlands
[21] Leiden Univ, Fac Archaeol, NL-2300 RA Leiden, Netherlands
关键词
D O I
10.1017/S0033822200033002
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
New radiocarbon calibration curves, IntCal04 and Marine04, have been constructed and internationally ratified to replace the terrestrial and marine components of IntCal98. The new calibration data sets extend an additional 2000 yr, from 0-26 cal kyr BP (Before Present, 0 cal. BP = AD 1950), and provide much higher resolution, greater precision, and more detailed structure than IntCal98. For the Marine04 curve, dendrochronologically-dated tree-ring samples, converted with a box diffusion model to marine mixed-layer ages, cover the period from 0-10.5 call kyr BR Beyond 10.5 cal kyr BP, high-resolution marine data become available from foraminifera in varved sediments and U/Th-dated corals. The marine records are corrected with site-specific C-14 reservoir age information to provide a single global marine mixed-layer calibration from 10.5-26.0 cal kyr BR A substantial enhancement relative to IntCal98 is the introduction of a random walk model, which takes into account the uncertainty in both the calendar age and the C-14 age to calculate the underlying calibration curve (Buck and Blackwell, this issue). The marine data sets and calibration curve for marine samples from the surface mixed layer (Marine04) are discussed here. The tree-ring data sets, sources of uncertainty, and regional offsets are presented in detail in a companion paper by Reimer et al. (this issue).
引用
收藏
页码:1059 / 1086
页数:28
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