Data related to the research of alkenones in Lake Tuofengling sediment record of the past millennium in northeastern China

This dataset contains alkenone indices (fractional abundance of alkenones, RIK37, RIK38Et, UK37, UK'37, UK38Et, UK38Me, and R3b) in Lake Tuofengling sediment record of the past millennium in northeastern China.

本数据集包含中国东北驼峰岭湖近千年沉积记录中的长链烯酮指标（alkenone indices），具体涵盖长链烯酮（alkenones）的丰度占比以及RIK37、RIK38Et、UK37、UK'37、UK38Et、UK38Me与R3b等指标。