Supplementary material for "Quantitative morphological analysis of skulls of pterosaurs and early birds highlight a functional shift during the Mesozoic" by Gauweiler J. et al.

This data repository contains additional information and supplemental material for the publication "Quantitative morphological analysis of skulls of pterosaurs and early birds highlight a functional shift during the Mesozoic". For information on the authors, see the original publication.

The folder "Prehistoric_Ornithodira_BMPs.zip" contains outline images in .bmp format of all skulls used for the analysis.

The file "Groups.csv" contains the grouping variables for all data points.

The file "PC_Scores.csv" contaisn the principal component scores of the SHAPE analysis for all individuals used in the analysis.

The file "Pterosaur_Avian_Script.R" contaisn the R code used for statistical analysis and plotting of the data.