Eric Walker changed the title of Quanta Magazine to "A World Without Clouds"

Eric Walker added Quanta Magazine to Paleocene–Eocene Thermal Maximum (PETM)

Eric Walker added The Last Time the Globe Warmed - YouTube to Paleocene–Eocene Thermal Maximum (PETM)

Eric Walker added Paleocene–Eocene Thermal Maximum - Wikipedia to Paleocene–Eocene Thermal Maximum (PETM)

Eric Walker placed Paleocene–Eocene Thermal Maximum (PETM) under Eocene

Eric Walker removed "Paleocene–Eocene Thermal Maximum" from Paleocene–Eocene Thermal Maximum (PETM)

Eric Walker reordered the synonyms for Paleocene–Eocene Thermal Maximum (PETM)

Eric Walker added "Paleocene–Eocene Thermal Maximum (PETM)" to Paleocene–Eocene Thermal Maximum

Eric Walker added Paleocene–Eocene Thermal Maximum to Paleocene