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Digital signature on file
April 5, 2011
Mr. Simon Urbina Araya
Universidad de Chile
Carlos Anwandter 610
Casa 4, Interior
Santiago, Chile
RE: Radiocarbon Dating Results For Samples CS433U1NR2A, CS61U1N7, GT99U1R1, GT153U1N7,
GT16401N4, PIRCAS198U1R2, PIRCAS232U1N3, PIRCAS251U1N3B, PIRCAS269U1N3B,
TR49A5L11, TR49A5L14
Dear Mr. Araya:
Enclosed are the radiocarbon dating results for 11 samples recently sent to us. They each
provided plenty of carbon for accurate measurements and all the analyses proceeded normally. As usual,the method of analysis is listed on the report with the results and calibration data is provided where
applicable.
As always, no students or intern researchers who would necessarily be distracted with other
obligations and priorities were used in the analyses. We analyzed them with the combined attention of
our entire professional staff.
If you have specific questions about the analyses, please contact us. We are always available to
answer your questions.
Thank you for prepaying the analyses. As always, if you have any questions or would like to
discuss the results, dont hesitate to contact me.
Sincerely,
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Mr. Simon Urbina Araya Report Date: 4/5/2011
Universidad de Chile Material Received: 2/28/2011
Sample Data Measured 13C/12C ConventionalRadiocarbon Age Ratio Radiocarbon Age(*)
Beta - 294694 1640 +/- 40 BP -21.7 o/oo 1690 +/- 40 BP
SAMPLE : CS433U1NR2A
ANALYSIS : Radiometric-Standard delivery
MATERIAL/PRETREATMENT : (charred material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal AD 250 to 420 (Cal BP 1700 to 1520)
____________________________________________________________________________________
Beta - 294695 1860 +/- 50 BP -23.9 o/oo 1880 +/- 50 BP
SAMPLE : CS61U1N7
ANALYSIS : Radiometric-Standard delivery with extended counting
MATERIAL/PRETREATMENT : (charred material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal AD 20 to 240 (Cal BP 1930 to 1710)
____________________________________________________________________________________
Beta - 294696 2050 +/- 40 BP -22.0 o/oo 2090 +/- 40 BP
SAMPLE : GT99U1R1
ANALYSIS : Radiometric-Standard delivery
MATERIAL/PRETREATMENT : (charred material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal BC 200 to 10 (Cal BP 2150 to 1960)____________________________________________________________________________________
Beta - 294697 2030 +/- 50 BP -22.1 o/oo 2080 +/- 50 BP
SAMPLE : GT153U1N7
ANALYSIS : Radiometric-Standard delivery
MATERIAL/PRETREATMENT : (charred material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal BC 340 to 330 (Cal BP 2290 to 2280) AND Cal BC 200 to Cal AD 20 (Cal BP 2150 to 1930)
____________________________________________________________________________________
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Mr. Simon Urbina Araya Report Date: 4/5/2011
Sample Data Measured 13C/12C ConventionalRadiocarbon Age Ratio Radiocarbon Age(*)
Beta - 294698 2000 +/- 40 BP -23.5 o/oo 2030 +/- 40 BP
SAMPLE : GT16401N4
ANALYSIS : Radiometric-Standard deliveryMATERIAL/PRETREATMENT : (charred material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal BC 160 to Cal AD 60 (Cal BP 2110 to 1890)
____________________________________________________________________________________
Beta - 294699 1380 +/- 30 BP -9.3 o/oo 1640 +/- 30 BP
SAMPLE : PIRCAS198U1R2
ANALYSIS : AMS-Standard delivery
MATERIAL/PRETREATMENT : (wood): acid/alkali/acid
2 SIGMA CALIBRATION : Cal AD 350 to 440 (Cal BP 1600 to 1510) AND Cal AD 490 to 520 (Cal BP 1460 to 1430)
____________________________________________________________________________________
Beta - 294700 2140 +/- 40 BP -22.3 o/oo 2180 +/- 40 BP
SAMPLE : PIRCAS232U1N3
ANALYSIS : AMS-Standard deliveryMATERIAL/PRETREATMENT : (charred material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal BC 370 to 150 (Cal BP 2320 to 2100) AND Cal BC 140 to 110 (Cal BP 2090 to 2060)
____________________________________________________________________________________
Beta - 294701 1800 +/- 30 BP -21.6 o/oo 1860 +/- 30 BP
SAMPLE : PIRCAS251U1N3B
ANALYSIS : AMS-Standard delivery
MATERIAL/PRETREATMENT : (wood): acid/alkali/acid
2 SIGMA CALIBRATION : Cal AD 80 to 230 (Cal BP 1870 to 1720)
____________________________________________________________________________________
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Mr. Simon Urbina Araya Report Date: 4/5/2011
Sample Data Measured 13C/12C ConventionalRadiocarbon Age Ratio Radiocarbon Age(*)
Beta - 294702 1390 +/- 30 BP -10.5 o/oo 1630 +/- 30 BP
SAMPLE : PIRCAS269U1N3B
ANALYSIS : AMS-Standard deliveryMATERIAL/PRETREATMENT : (wood): acid/alkali/acid
2 SIGMA CALIBRATION : Cal AD 380 to 450 (Cal BP 1570 to 1500) AND Cal AD 450 to 460 (Cal BP 1500 to 1490)
Cal AD 480 to 530 (Cal BP 1470 to 1420)
____________________________________________________________________________________
Beta - 294703 100.1 +/- 0.4 pMC -9.9 o/oo 240 +/- 30 BP
SAMPLE : TR49A5L11
ANALYSIS : AMS-Standard delivery
MATERIAL/PRETREATMENT : (plant material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal AD 1640 to 1670 (Cal BP 310 to 280) AND Cal AD 1770 to 1800 (Cal BP 180 to 150)
Cal AD 1940 to 1950 (Cal BP 10 to 0)
____________________________________________________________________________________
Beta - 294704 340 +/- 30 BP -23.6 o/oo 370 +/- 30 BPSAMPLE : TR49A5L14
ANALYSIS : Radiometric-Standard delivery
MATERIAL/PRETREATMENT : (charred material): acid/alkali/acid
2 SIGMA CALIBRATION : Cal AD 1450 to 1540 (Cal BP 500 to 420) AND Cal AD 1540 to 1630 (Cal BP 400 to 320)
____________________________________________________________________________________
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-21.7 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 46 9 4
Conventional radiocarbon age: 169040 B P
2 Sigma calibrated result:
(95% probability)
Cal AD 250 to 420 (Cal B P 1700 to 1520)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal AD 380 (Cal BP 1570)
1 S igma calibrated results:
(68% p robability)
Cal AD 260 to 280 (Cal BP 1680 to 1670) and
Cal AD 330 to 410 (Cal BP 1620 to 1540)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
1540
1560
1580
1600
1620
1640
1660
1680
1700
1720
1740
1760
1780
1800
Charred m aterial
1820
C a l A D
2 20 24 0 26 0 2 80 3 00 320 340 36 0 38 0 4 00 4 20 4 40
169040 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-23.9 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 46 9 5
Conventional radiocarbon age: 188050 B P
2 Sigma calibrated result:
(95% probability)
Cal AD 20 to 240 (Cal B P 1930 to 1710)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal AD 120 (Cal BP 1830)
1 S igma calibrated result:
(68% p robability)
Cal AD 70 to 210 (Cal BP 1880 to 1740)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
1650
1700
1750
1800
1850
1900
1950
2000
Charred m aterial
2050
C a l B C / A D
0 20 40 60 8 0 10 0 120 140 160 180 200 220 24 0 2 60
188050 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C13/C12=-22:lab. m ult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 46 9 6
Conventional radiocarbon age: 209040 B P
2 Sigma calibrated result:
(95% probability)
Cal B C 200 to 10 (Cal B P 2 150 to 1960)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal BC 100 (Cal BP 2050)
1 S igma calibrated result:
(68% p robability)
Cal BC 170 to 50 (Cal BP 2120 to 20 00)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
1940
1960
1980
2000
2020
2040
2060
2080
2100
2120
2140
2160
2180
2200
Charred m aterial
2220
C a l B C / A D
2 20 20 0 18 0 1 60 1 40 120 100 80 60 40 20 0
209040 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-22.1 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 46 9 7
Conventional radiocarbon age: 208050 B P
2 Sigm a calibrated results:
(95% probability)
Cal B C 340 to 330 (Cal B P 2290 to 2280) and
Cal B C 200 to Cal AD 20 (Cal B P 2150 to 1930)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal BC 90 (Cal BP 2040)
1 S igma calibrated result:
(68% p robability)
Cal BC 170 to 40 (Cal BP 2120 to 19 90)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
1850
1900
1950
2000
2050
2100
2150
2200
Charred m aterial
2250
C a l B C / A D
4 00 35 0 300 250 200 15 0 100 5 0 0 5 0 1 00
208050 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-23.5 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 46 9 8
Conventional radiocarbon age: 203040 B P
2 Sigma calibrated result:
(95% probability)
Cal B C 160 to Cal AD 60 (Cal B P 2110 to 1890)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal BC 40 (Cal BP 1990)
1 S igma calibrated result:
(68% p robability)
C a l B C 6 0 to C a l A D 1 0 (C a l B P 2 0 1 0 to 1 9 4 0 )
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
1880
1900
1920
1940
1960
1980
2000
2020
2040
2060
2080
2100
2120
2140
Charred m aterial
2160
C a l B C / A D
1 80 1 60 140 12 0 100 80 60 40 20 0 20 40 60 80
203040 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-9.3:lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 46 9 9
Conventional radiocarbon age: 164030 B P
2 Sigm a calibrated results:
(95% probability)
Cal AD 350 to 440 (Cal B P 1600 to 1510) and
Cal AD 490 to 520 (Cal B P 1460 to 1430)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal AD 410 (Cal BP 1540)
1 S igma calibrated result:
(68% p robability)
Cal AD 390 to 420 (Cal BP 1560 to 1520)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
1520
1540
1560
1580
1600
1620
1640
1660
1680
1700
1720
W o o d
1740
C a l A D
3 20 34 0 36 0 3 80 4 00 420 440 46 0 48 0 5 00 5 20 5 40
164030 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-22.3 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 47 0 0
Conventional radiocarbon age: 218040 B P
2 Sigm a calibrated results:
(95% probability)
Cal B C 370 to 150 (Cal B P 2320 to 2100) and
Cal B C 140 to 110 (Cal B P 2090 to 2060)
Intercept data
Intercepts o f radiocarbon agewith calibration curve: Cal BC 340 (Cal BP 2290) and
Cal BC 330 (Cal BP 2280) andC a l B C 2 0 0 ( C a l B P 2 1 5 0 )
1 S igma calibrated results:(68% p robability)
Cal BC 360 to 290 (Cal BP 2300 to 2240) andCal BC 240 to 180 (Cal BP 2180 to 2130)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radiocarbonage(BP)
2040
2060
2080
2100
2120
2140
2160
2180
2200
2220
2240
2260
2280
2300
Charred m aterial
2320
C a l B C
4 00 350 300 2 50 200 150 1 00 50
218040 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-21.6 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 47 0 1
Conventional radiocarbon age: 186030 B P
2 Sigma calibrated result:
(95% probability)
Cal AD 80 to 230 (Cal B P 1870 to 1720)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal AD 130 (Cal BP 1820)
1 S igma calibrated result:
(68% p robability)
Cal AD 120 to 210 (Cal BP 1830 to 1740)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
1740
1760
1780
1800
1820
1840
1860
1880
1900
1920
1940
W o o d
1960
C a l A D
40 60 80 100 120 140 160 180 20 0 2 20 2 40
186030 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-10.5 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 47 0 2
Conventional radiocarbon age: 163030 B P
2 Sigm a calibrated results:
(95% probability)
Cal AD 380 to 450 (Cal B P 1570 to 1500) and
Cal AD 450 to 460 (Cal B P 1500 to 1490) andCal AD 480 to 530 (Cal B P 1470 to 1420)
Intercept data
Intercept of radiocarbon agewith calibration curve: Cal AD 420 (Cal BP 1530)
1 S igma calibrated result:(68% p robability)
Cal AD 400 to 430 (Cal BP 1550 to 1520)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radioca
rbonage(BP)
1520
1540
1560
1580
1600
1620
1640
1660
1680
1700
1720
W o o d1740
C a l A D
3 60 3 80 40 0 420 4 40 460 480 5 00 520 5 40
163030 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-9.9:lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 47 0 3
Conventional radiocarbon age: 24030 B P
2 Sigm a calibrated results:
(95% probability)
Cal AD 1640 to 1 670 (Cal B P 310 to 280) and
Cal AD 1770 to 1 800 (Cal B P 180 to 150) andCal AD 1940 to 1 950 (Cal B P 10 to 0)
Intercept data
Intercept of radiocarbon agew i th c a lib r a ti o n cu rv e : C a l A D 1 6 6 0 ( C a l B P 2 9 0 )
1 S igma calibrated result:(68% p robability)
Cal AD 1650 to 1660 (Cal BP 300 to 280)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radioca
rbonage(BP)
12 0
14 0
16 0
18 0
20 0
22 0
24 0
26 0
28 0
30 0
32 0
Plant m aterial34 0
C a l A D
1550 1600 16 50 1700 1750 18 00 185 0 190 0 1 950 200
24030 BP
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C A L IB R A T I O N O F R A D IO C A R B O N AG E TO C A L E N D A R Y E AR S
(Variables: C 13/C12=-23.6 :lab. mult=1)
L a b o r ato r y n u m b e r : B e ta -2 9 47 0 4
Conventional radiocarbon age: 37030 B P
2 Sigm a calibrated results:
(95% probability)
Cal AD 1450 to 1 540 (Cal B P 500 to 420) and
Cal AD 1540 to 1 630 (Cal B P 400 to 320)
Intercept data
Intercept of radiocarbon agew i th c a lib r a ti o n cu rv e : C a l A D 1 4 8 0 ( C a l B P 4 7 0 )
1 S igma calibrated results:
(68% p robability)
Cal AD 1460 to 1520 (Cal BP 490 to 430) and
Cal AD 1590 to 1620 (Cal BP 360 to 330)
4985 S.W. 7 4th Court, Miami, Florida 33155 Tel: (305)667-5167 F ax: (305)663-0964 E-Mail: [email protected]
Beta An alytic R adiocarbon D ating Labor atory
Talma, A. S . , Vogel, J. C., 1993, Ra dioca rbon 35(2), p317-322
A S im plif i ed A pp roa c h t o C ali br atin g C 14 Da t esM ath em ati cs
In tC a l0 4: Ca l ib r a ti o n Iss u e o f Ra di oc a rbo n (V ol um e 46 , nr 3 , 20 04 ).
IN T C A L0 4 Ra di oca r bo n A ge C al ibr ati onCalibration Database
IN T C AL 04
Da tab as e u s ed
References:
Radio
carbonage(BP)
26 0
28 0
30 0
32 0
34 0
36 0
38 0
40 0
42 0
44 0
46 0
Charred m aterial
48 0
C a l A D
1420 14 40 1 460 1 480 1500 1520 1 540 156 0 158 0 1 600 1620 164
37030 BP