Comparison of different bone pretreatment methods for AMS 14C dating

被引：24

作者：

Yuan, SX ^{[1
]}

Wu, XH

Gao, SJ

Wang, JX

Cai, LZ

Liu, KX

Li, K

Ma, HJ

机构：

[1] Beijing Univ, Dept Archaeol, Beijing 100871, Peoples R China

[2] Acad Social Sci, Archaeol Inst, Beijing 100710, Peoples R China

[3] Beijing Univ, Inst Heavy Ion Phys, Beijing 100871, Peoples R China

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2000年 / 172卷

关键词：

AMS; C-14; dating; bone sample pretreament;

D O I：

10.1016/S0168-583X(00)00348-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Bone sample preparation has been studied in detail to find a suitable method for the processing of smaller sample amounts such as oracle bones. In a recent research project only 1 g of bone material will be available for radiocarbon dating of these valuable bones with the AMS method. The standard methods for the preparation of gelatin were compared with the amino acids treated by XAD-2 resin. Additionally, it was tested if the alkaline step in the procedure may be skipped or not. According to our results we may conclude that for well preserved bones the gelatin production yields reliable results. We could also show that the XAD-2 treatment is an effective method for the removal of humic acids. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：424 / 427

页数：4

共 11 条

[1]

ARSLANOV KHA, 1993, RADIOCARBON, V35, P384

[2] IMPROVED COLLAGEN EXTRACTION BY MODIFIED LONGIN METHOD [J].

BROWN, TA ;

NELSON, DE ;

VOGEL, JS ;

SOUTHON, JR .

RADIOCARBON, 1988, 30 (02) :171-177

[3]

Burky RR, 1998, RADIOCARBON, V40, P11

[4] CHEMICAL, ENZYMATIC AND SPECTROSCOPIC CHARACTERIZATION OF COLLAGEN AND OTHER ORGANIC FRACTIONS FROM PREHISTORIC BONES [J].

DENIRO, MJ ;

WEINER, S .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1988, 52 (09) :2197-2206

[5]

GILLESPIE R, 1989, RADIOCARBON, V31, P239

[6] The use of AMS radiocarbon dating for Xia-Shang-Zhou chronology [J].

Guo, ZY ;

Liu, KX ;

Lu, XY ;

Ma, HJ ;

Li, K ;

Yuan, SX ;

Wu, XH .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2000, 172 :724-731

[7] A REVIEW OF CURRENT APPROACHES IN THE PRETREATMENT OF BONE FOR RADIOCARBON DATING BY AMS [J].

HEDGES, REM ;

VANKLINKEN, GJ .

RADIOCARBON, 1992, 34 (03) :279-291

[8]

MINAMI M, 1998, CHINESE SCI B S, V43, P89

[9]

NINAMI M, 2000, NUCL INSTRUM METH B, V172, P462

[10] RADIOCARBON, C-13 AND N-15 ANALYSIS OF FOSSIL BONE - REMOVAL OF HUMATES WITH XAD-2 RESIN [J].

STAFFORD, TW ;

BRENDEL, K ;

DUHAMEL, RC .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1988, 52 (09) :2257-2267

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