First plants cooled the Ordovician

NATURE GEOSCIENCE

NATURE PUBLISHING GROUP

1. Earth and Life Systems Alliance (ELSA)
2. NERC [NE/I005978/1]
3. ER AdG [EVO500]
4. NERC [NE/I005978/1, NE/I005978/2] Funding Source: UKRI
5. Natural Environment Research Council [NE/I005978/1, NE/I005978/2] Funding Source: researchfish