rsos171816_si_002.jpg (596.59 kB)
Fig. S2 from Differential influences of allometry, phylogeny and environment on the rostral shape diversity of extinct South American notoungulates
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posted on 2018-01-19, 12:34 authored by Helder Gomes Rodrigues, Raphaël Cornette, Julien Clavel, Guillermo Cassini, Bhart-Anjan S. Bhullar, Marcos Fernández-Monescillo, Karen Moreno, Anthony Herrel, Guillaume Billet(a) and (b) Principal component analyses for crania of notoungulates and associated virtual deformations with vectors (indicating the main areas of deformations) or landmarks on the extreme sides of each axis. Yellow and violet code for increases and decreases in surface area, respectively. For abbreviations see figure 1, and * characterizes Paleogene forms.