Dataset for "Suppressed upwelling during the Cambrian–Ordovician transition revealed by coupled Cr–Cd isotope systematics"

This dataset contains all numerical data generated and used in the manuscript “Suppressed upwelling during the Cambrian–Ordovician transition revealed by coupled Cr–Cd isotope systematics”. The dataset includes trace-element concentrations, rare earth element data, Cr and Cd isotope compositions, detrital-corrected isotope values, and compiled literature data used for figures and supplementary tables.