@article{article, title  = {{Evolution of leaf-form in land plants linked to atmospheric CO2 decline in the Late Palaeozoic era.}},

 url = {{http://eprints.whiterose.ac.uk/59/ }},

 year = {{2001}},

 month = {{3}},

 author = {{Beerling DJ and Osborne CP and Chaloner WG}},

 doi = {{10.1038/35066546}},

 volume = {{410}},

 journal = {{Nature}},

 issue = {{6826}},

 pages = {{352-354}},

 note = {{Accessed on 2024/10/23}}}