(Table 2) Nd isotopic ratios of fossil fish teeth and HH extractions of bulk sediments from the Atlantic Ocean

Name: (Table 2) Nd isotopic ratios of fossil fish teeth and HH extractions of bulk sediments from the Atlantic Ocean
Creator: Newkirk, Derrick R; Basak, Chandranath; Blair, Susanna W; Martin, Ellen E; Kamenov, George D; Scher, Howie D; Bourbon, Elodie
Published: 2010-01-01T00:00:00+08:00

PANGAEA2010-01-01 更新2026-04-09 收录

古海洋学同位素

氘同位素分析

数据链接：

https://doi.pangaea.de/10.1594/PANGAEA.780470 数据链接链接失效反馈

官方服务：

资源简介：

Sediment depth is given in mcd. External error of epsilon-Nd on TIMS = 0.3. External error of epsilon-Nd on the MC-ICP-MS was higher (143Nd/144Nd=0.000020; epsilon-Nd=0.4) during the initial runs on the instrument and decreased to 143Nd/144Nd=0.000014 (epsilon-Nd=0.3) during later runs. epsilon-Nd(0)=[(143Nd/144Nd)sample/(143Nd/144Nd)CHUR-1]*10**4. Because the fish teeth and HH-extractions had similar 147Sm/143Nd values (Table 4) no corrections were made for the in-growth of 143Nd. JNdi-1 was run several times during each day of analyses for standardization on the Nu MC-ICPMS. The offset between the daily average JNdi-1 143Nd/144Nd value and the long term value from the TIMS (0.512103±0.000014, 2 sigma) was then used to normalize each individual analysis.

提供机构：

Newkirk, Derrick R; Basak, Chandranath; Blair, Susanna W; Martin, Ellen E; Kamenov, George D; Scher, Howie D; Bourbon, Elodie

创建时间：

2010-01-01