Fig. 3

Timescales results for multiple elements (%Fo, Mn, Ni, and Ca). Note, the %Fo values for the Ni and Ca datapoints are shifted by −5 and +5 days, respectively, for visualization purposes. The timescales obtained for %Fo range from a couple of weeks to 4 years. The uncertainty for the %Fo timescales is given with the dotted lines. Timescales obtained from the minor elements (Mn, Ni, and Ca) for the same traverse overlap within error, and suggest that the chemical zoning is mainly controlled by diffusion and not growth⁶¹. Error bars shown obtained from DIPRA³⁵ and correspond to the analytical uncertainty and a temperature uncertainty of 30 °C