skaik-projektin-loppuraportti
skaik-projektin-loppuraportti
skaik-projektin-loppuraportti
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CALIBRATION OF RADIOCARBON AGE TO CALENDAR YEARS<br />
(V ariables: C 13/C 12= -28.3:lab. m ult= 1)<br />
Lab ora tory n umb er:<br />
Con ventio nal radiocarbo n a ge:<br />
2 Sig m a calibrated resu lt:<br />
(95% probab ility)<br />
Beta-358444<br />
14 40±30 B P<br />
Cal A D 570 to 6 50 (C al BP 1380 to 1300)<br />
Intercept data<br />
Intercept of radiocarbon age<br />
with calibration curve: Cal A D 620 (C al BP 13 30)<br />
1 Sigm a calibrated result:<br />
(68% probability)<br />
Cal A D 600 to 650 (C al B P 1350 to 1300)<br />
1540<br />
1440± 30 BP<br />
Cre mated bo ne carbona te<br />
1520<br />
1500<br />
1480<br />
Radiocarbon age (BP)<br />
1460<br />
1440<br />
1420<br />
1400<br />
1380<br />
1360<br />
1340<br />
1320<br />
550 5 60 570 580 59 0 600 6 10 62 0 630 640 65 0 660<br />
C al AD<br />
References:<br />
Database u sed<br />
INTCA L09<br />
References to INT CAL09 databa se<br />
Heaton,et.al.,2009, Rad iocarbon 51(4):1151-1164, Reimer,et.al, 200 9, Rad iocarbon 51(4):1111-1150,<br />
Stuiver,et.al,1993, R adiocarbon 3 5(1 ):137-189, Oeschger,et.al.,1975,Tellus 27 :168-1 92<br />
M athematics used for ca libration scenario<br />
A Simplified Approach to C alibra ting C14 Dates<br />
T alma, A. S., V ogel, J. C., 199 3, R adio carbon 35(2):317-322<br />
Beta Analytic Radiocarbon D ating Laboratory<br />
4985 S.W. 74th Court, M iam i, Florida 331 55 • Tel: (3 05)66 7-5167 • Fax: (3 05)66 3-0 964 • E-Ma il: beta@radiocarbon.com<br />
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