deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 4fec27d..24ebc91 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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volume = {28},  pages = {669--719},  }  @article{Sangster:1994ub,  author = {Sangster, D F and Nowlan, G S and D, McCracken A},  title = {{Thermal Comparison of Mississippi Valley-Type Lead-Zinc Deposits and Their Host Rocks Using Fluid Inclusion and Conodont Color Alteration Index Data}},  journal = {Economic Geology},  year = {1994},  volume = {89},  pages = {493--514},  }