deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 0fc06b6..6722635 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Cenozoic exhumation of the southern British Isles}},  journal = {Geol},  }  @article{Sheppard_1981,  doi = {10.1016/0079-1946(81)90021-5},  url = {http://dx.doi.org/10.1016/0079-1946(81)90021-5},  year = {1981},  month = {jan},  publisher = {Elsevier {BV}},  volume = {13-14},  pages = {419--445},  author = {Simon M.F. Sheppard},  title = {{Stable isotope geochemistry of fluids}},  journal = {Physics and Chemistry of the Earth},  }