Stomatal density and stomatal index of fossil Buxus from coprolites of extinct Myotragus balearicus Bate (Artiodactyla, Caprinae) as evidence of increased CO2 concentration during the late Holocene

Stomatal proxy record of CO2 concentrations from the last termination suggests an important role for CO2 at climate change transitions

(2013) Margret Steinthorsdottir et al.   QUATERNARY SCIENCE REVIEWS

A critical framework for the assessment of biological palaeoproxies: predicting past climate and levels of atmospheric CO2 from fossil leaves

(2011) Gregory J. Jordan   NEW PHYTOLOGIST

The stomatal CO2 proxy does not saturate at high atmospheric CO2 concentrations: evidence from stomatal index responses of Araucariaceae conifers

(2011) Matthew Haworth et al.   OECOLOGIA

Differences in the response sensitivity of stomatal index to atmospheric CO2 among four genera of Cupressaceae conifers

(2010) Matthew Haworth et al.   ANNALS OF BOTANY

Global change and the evolution of phenotypic plasticity in plants

(2010) Silvia Matesanz et al.   Annals of the New York Academy of Sciences

Environmental regulation of stomatal development

(2009) Stuart A Casson et al.   CURRENT OPINION IN PLANT BIOLOGY