Extended Data Fig. 1: Paleo-geographic map of the Paleocene/Eocene Thermal Maximum (56 Ma) with study sites.
From: Spatial pattern of super-greenhouse warmth controlled by elevated specific humidity
Siderite bearing paleosols (red stars) and previous latest Paleocene/ earliest Eocene study sites (yellow circles; Supplementary Data 2). 1) Cerrejon and Cuervos, Colombia, 2) Elgin and McQueeney, Texas, 3) Pruden mine, Arkansas, 4) Alberhill, California, 5) Calhan, Colorado, 6) Hanna basin, Wyoming, 7) Black diamond, Washington State, 8) Prince of Wales Island, Alaska, 9) Paris basin, France, 10) Faroe Islands, 11) Faddeevsky Island, Russia. Light-grey gridlines represent latitudes and longitudes, with 30° spacing. The map was generated with GPlates® using the rotation frame and tectonic reconstruction of ref. 73.
