Marshall Valley U-Series Data
收藏Mendeley Data2024-03-27 更新2024-06-27 收录
下载链接：
https://www.usap-dc.org/view/dataset/601528
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资源简介：
This dataset includes 234U/230Th chronologic data for lacustrine carbonates associated with Marshall drift in Marshall Valley, Royal Society Range. These samples are from ice-dammed lake deposits associated with a grounded ice sheet that blocked the valley mouth. Sample chemistry was done at the University of Maine geochemistry laboratory. Processed samples were analyzed on a multicollector ICP-MS at the University of Oxford. Corrected ages reflect a detrital correction based on typical upper-crustal (230Th/232Th) values of 1.21 with a 50% assumed error.
创建时间：
2023-06-28
