NGR and GRA dataset over the past 800 kyr in IODP Hole U1433A (South China Sea)

This dataset included NGR and GRA data with age constraints from IODP Hore U1433A over the last 800 kyr. We applied the primary and event-free age models to the NGR and GRA datasets separately and obtained four data sequences. The five‑point moving average was applied to all sequences. In addition, we performed some statistical analyses by calculating the median, mean, quartiles (Q1 and Q3), interquartile range (IQR), and variance of each dataset within each MIS (Marine Oxygen Isotope Stage).