deletions | additions       diff --git a/materials_and_methods.tex b/materials_and_methods.tex  index ee1fdcc..f45c8e0 100644  --- a/materials_and_methods.tex  +++ b/materials_and_methods.tex 
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\textbf{Presence data}  \textbf{Environmental variables}  The climatic Short description of the Eemian climate in Europe, including references to Greenland ice cores.  Description of the paleoclimatis  simulation To represent by \cite{Otto2006}  Description of  the climatic conditions during the Eemian and topographical layers  Collinearity analysis  \textbf{Species distribution modeling}