Fig. 10 in Geometric morphometric analysis and taxonomic revision of the Gzhelian (Late Pennsylvanian) conodont Idiognathodus simulator from North America

Fig. 10. Principal component cross-plots of the first two principal components (labeled with their corresponding eigenvalues) and wireframes (A, B) and canonical variation plots (using chirality membership as the group defining criterion) and wireframes (C, D) for Idiognathodus simulator (A, C) and Idiognathodus auritus (B, D). Black wireframes, form with values of the corresponding principal component values; gray wireframes, mean form provided by the preliminary Procrustes fit; blue/red wireframes, form achieved with values of the corresponding canonical variate; blue, sinistral; red, dextral.