@article{article, title  = {{Age of the basal ‘Lower Old Red Sandstone’ Stonehaven Group of Scotland: the oldest reported air-breathing land animal is Silurian (late Wenlock) in age}},

 publisher = {{Geological Society of London}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/207762 }},

 year = {{2023}},

 month = {{12}},

 author = {{Wellman CH and Lopes G and McKellar Z and Hartley A}},

 doi = {{10.1144/jgs2023-138}},

 volume = {{181}},

 journal = {{Journal of the Geological Society}},

 issue = {{1}},

 note = {{Accessed on 2025/11/29}}}