RADIOCARBON DATING AND INTERCOMPARISON OF SOME EARLY HISTORICAL RADIOCARBON SAMPLES

被引：11

作者：

Jull, A. J. T. ^{[1
,2
,3
]}

Pearson, C. L. ^{[4
]}

Taylor, R. E. ^{[5
,6
,7
]}

Southon, J. R. ^{[5
]}

Santos, G. M. ^{[5
]}

Kohl, C. P. ^{[8
]}

Hajdas, I. ^{[9
]}

Molnar, M. ^{[3
]}

Baisan, C. ^{[4
]}

Lange, T. E. ^{[2
]}

Cruz, R. ^{[2
]}

Janovics, R. ^{[3
]}

Major, I. ^{[3
]}

机构：

[1] Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA

[2] Univ Arizona, AMS Lab, Tucson, AZ 85721 USA

[3] Inst Nucl Res, Isotope Climatol & Environm Res Ctr, H-4026 Debrecen, Hungary

[4] Univ Arizona, Tree Ring Res Lab, Tucson, AZ 85721 USA

[5] Univ Calif Irvine, Keck Carbon Cycle AMS Lab, Irvine, CA 92697 USA

[6] Univ Calif Riverside, Dept Anthropol, Riverside, CA 92521 USA

[7] Univ Calif Los Angeles, Cotsen Inst Archaeol, Los Angeles, CA 90095 USA

[8] Univ Calif San Diego, La Jolla, CA 92093 USA

[9] ETH, Lab Ion Beam Phys, CH-8092 Zurich, Switzerland

来源：

RADIOCARBON | 2018年 / 60卷 / 02期

关键词：

calibration; history of radiocarbon; intercomparison; C-14; AMS;

D O I：

10.1017/RDC.2018.18

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：

We performed a new series of measurements on samples that were part of early measurements on radiocarbon (C-14) dating made in 1948-1949. Our results show generally good agreement to the data published in 1949-1951, despite vast changes in technology, with only two exceptions where there was a discrepancy in the original studies. Our new measurements give calibrated ages that overlap with the known ages. We dated several samples at four different laboratories, and so we were also able to make a small intercomparison at the same time. In addition, new measurements on samples from other Egyptian materials used by Libby and co-workers were made at UC Irvine. Samples of tree rings used in the original studies (from Broken Flute Cave and Centennial Stump) were obtained from the University of Arizona Laboratory of Tree-Ring Research archive and remeasured. New data were compared to the original studies and other records.

引用

页码：535 / 548

页数：14