The folder contains the following supplementary information: - Appendix 1: Photographs and descriptions of the microfossils morphotypes - SupplFile2: Palynological counts - SupplFile3: D13C isotopic data - SupplFile4: Climate libraries for coexistence analysis - SupplFile5: Stratigraphic sections in SDAR format- SupplFile6: England Finder locations for all the palynomorph taxa used in this study