Calibration for Archaeological and Environmental Terrestrial Samples in the Time Range 26–50 ka cal BP
Calibration for Archaeological and Environmental Terrestrial Samples in the Time Range 26–50 ka cal BP
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DOI：
10.2458/azu_js_rc.55.16935
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发表时间：
2013-03
期刊：
影响因子：
8.3
通讯作者：
C. B. Ramsey;E M Scott;J. van der Plicht
中科院分区：
文献类型：
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作者：
C. B. Ramsey;E M Scott;J. van der Plicht
对于放射性碳测年范围的较旧部分，IntCal13 曲线提供了基于所有可用数据的地面校准的“最新技术”。它由不同的记录构成，根据研究目标，每个记录本身都可以用作“比较工具”。本文讨论了使用该时间范围内的 14C 日期时可以采取的不同方法的优缺点，其中基础数据集之间的一致性比其他时间段差。通过针对 IntCa09、IntCal13 的校准示例以及与 Suigetsu 记录的比较来说明讨论。这些例子和讨论针对的是陆地 14C 日期的用户，特别是旧石器时代晚期的考古学家和那些在同一时间范围内从事环境陆地材料工作的人。
For the older part of the radiocarbon dating range, the IntCal13 curve provides the “state of the art” for terrestrial calibration based on all available data. It is constructed from different records, each of which by themselves could be used as a “comparison tool,” depending on the research objectives. This paper discusses the pros and cons of different approaches that can be taken when using 14C dates from this time range where the agreement amongst the underlying data sets is poorer than in other time periods. The discussion is illustrated with example calibrations against IntCa09, IntCal13, and comparisons to the Suigetsu record. The examples and discussion arc aimed at users of terrestrial 14C dates, in particular Upper Paleolithic archaeologists and those working with environmental terrestrial materials in the same time range.