Supplemental Material: Geochemical indications for the Paleocene-Eocene Thermal Maximum (PETM) and Eocene Thermal Maximum 2 (ETM-2) hyperthermals in terrestrial sediments of the Canadian Arctic

Contains figures of most depleted δ¹³C values of selected early Eocene hyperthermals and age of volcanic ash layer MA-1 with graphical representation of error ranges. Additionally, tables of all δ¹³C data, organic carbon contents, thicknesses of clastic intervals, and details of U-Pb zircon analyses are provided.