Carbon and nitrogen composition and isotope ratios of bulk and decarbonated s...

Organic carbon, total nitrogen, carbonate carbon, and carbonate oxygen isotopic compositions were measured for 95 samples selected from the black shale sequences drilled during...本研究对从钻探作业（原文后续内容未完整给出）获取的黑色页岩序列（black shale sequences）中筛选得到的95个样品，测定了其有机碳（Organic carbon）、总氮（total nitrogen）、碳酸盐碳（carbonate carbon）以及碳酸盐氧同位素组成（carbonate oxygen isotopic compositions）。