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Isotopic, elemental analyses and radiocarbon dates.

NIAID Data Ecosystem2026-03-11 收录

碳定年

化学元素分析

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https://figshare.com/articles/dataset/Isotopic_elemental_analyses_and_radiocarbon_dates_/7869584 数据链接链接失效反馈

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Isotopic, elemental analyses and radiocarbon dates.

同位素分析、元素分析及放射性碳定年数据

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创建时间：

2019-03-20

考古学

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A single charcoal sample was submitted for identification and AMS radiocarbon dating from the Genevieve Lykes Duncan Site (41BS2615) on the 02 Ranch, approximately 25 miles south of Alpine in Brewster

DataONE2014-02-25 更新90

Details of each sample submitted for radiocarbon analysis.

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年代学建模

Includes conventional and calibrated ages (in years before present, using the SHCal13 calibration curve with an offset of -21 ± 6 years) plus errors. Modelled weighted mean (in calendar years C.E.) ca

Figshare2018-10-10 更新40

Stăuceni-‘Holm’. Mega-structure 5/6. 14C-dates of the two archaeobotanical samples. For the location of the samples see Fig 25.

考古植物学测年

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Stăuceni-‘Holm’. Mega-structure 5/6. 14C-dates of the two archaeobotanical samples. For the location of the samples see Fig 25.

Figshare2026-03-27 更新30

(Table 2) Age determination of sediment core Co1260

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沉积物年代学

The calibration of radiocarbon ages into calendar ages is based on Calib 6.1.1 (Stuiver and Reimer, 1993) and INTCAL09 (Reimer et al., 2009) and on a 2 uncertainty.

B2FIND60

(Table 2g) Planktic 14C and 14C reservoir ages of sediment core SO50-37KL

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古海洋沉积

All 14C dates are rounded to decades. Planktic plateau boundaries were either defined at or in between single 14C ages of the records. All 14C dates are rounded to decades. Planktic plateau boundaries

DataCite Commons2025-02-23 更新40

Isotopic, elemental analyses and radiocarbon dates.

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