Dana L. Royer

Climate sensitivity constrained by CO2 concentrations over the past 420 million years.

Linkages between CO2, climate, and evolution in deep time.

Sharply increased insect herbivory during the Paleocene-Eocene Thermal Maximum.

Sensitivity of leaf size and shape to climate within Acer rubrum and Quercus kelloggii.

Phenotypic plasticity of leaf shape along a temperature gradient in Acer rubrum.

Fossil soils constrain ancient climate sensitivity.

Sensitivity of leaf size and shape to climate: global patterns and paleoclimatic applications.

Leaf economic traits from fossils support a weedy habit for early angiosperms.

Ecology of leaf teeth: A multi-site analysis from an Australian subtropical rainforest.

Geobiological constraints on Earth system sensitivity to CO₂ during the Cretaceous and Cenozoic.

Roles of climate and functional traits in controlling toothed vs. untoothed leaf margins.

Leaf shape responds to temperature but not CO2 in Acer rubrum.

Diversity in neotropical wet forests during the Cenozoic is linked more to atmospheric CO2 than temperature.

Three keys to the radiation of angiosperms into freezing environments.

Plant ecological strategies shift across the Cretaceous-Paleogene boundary.

Zanne et al. reply.

ATMOSPHERIC SCIENCE. Can climate feel the pressure?

Future climate forcing potentially without precedent in the last 420 million years.

Early Miocene CO estimates from a Neotropical fossil leaf assemblage exceed 400 ppm.

Experimental evidence for species-dependent responses in leaf shape to temperature: Implications for paleoclimate inference.

The evolution and functional significance of leaf shape in the angiosperms.

Leaf-economic strategies across the Eocene-Oligocene transition correlate with dry season precipitation and paleoelevation.

A tighter constraint on Earth-system sensitivity from long-term temperature and carbon-cycle observations.

Leaf size estimation based on leaf length, width and shape.

No Consistent Shift in Leaf Dry Mass per Area Across the Cretaceous-Paleogene Boundary.

Toward a Cenozoic history of atmospheric CO.

Estimates of late Early Cretaceous atmospheric CO from Mongolia based on stomatal and isotopic analysis of Pseudotorellia.