This is the repository for the code of different analyses involved in our manuscript.
Each folder contains the corresponding code for that analysis.
The Paleo_Climate_Data folder contains the paleoclimate data that we used in our manuscript. The data source is as below.
Atmospheric CO2 concentration (Paleo_Climate_Data/CO2.txt)
Foster, G.L., Royer, D.L., and Lunt, D.J. (2017). Future climate forcing potentially without precedent in the last 420 million years. Nat. Commun. 8, 14845. https://doi.org/10.1038/ncomms14845.
Glaciogenic detritus and peak glacial interval (Paleo_Climate_Data/GLACIATION.txt)
Cather, S.M., Dunbar, N.W., McDowell, F.W., McIntosh, W.C., and Scholle, P.A. (2009). Climate forcing by iron fertilization from repeated ignimbrite eruptions: The icehouse–silicic large igneous province (SLIP) hypothesis. Geosphere 5, 315-324. https://doi.org/10.1130/GES00188.1.
Low-latitude sea surface temperature (Paleo_Climate_Data/SST.txt)
Song, H., Wignall, P.B., Song, H., Dai, X., and Chu, D. (2019). Seawater Temperature and Dissolved Oxygen over the Past 500 Million Years. J. Earth Sci. 30, 236-243. https://doi.org/10.1007/s12583-018-1002-2.
Global mean surface temperature (Paleo_Climate_Data/GMST.txt)
Judd, E.J., Tierney, J.E., Lunt, D.J., Montañez, I.P., Huber, B.T., Wing, S.L., and Valdes, P.J. (2024). A 485-million-year history of Earth’s surface temperature. Science 385, eadk3705. https://www.science.org/doi/abs/10.1126/science.adk3705.