The ‘early-burst’ model of adaptive radiation predicts an early increase in phenotypic disparity concurrent with lineage diversification. Although most studies report a lack of this coupled pattern, t
To begin, click on the iguana skull to active the 3D model. The model in the 3D PDF can be freely rotated and zoomed, structures can be made visible, invisible, or transparent, and the vessels can be
3D reconstruction for Caiman crocodylus skulls (several specimens). For further details regarding samples, measurements and data analysis, refer to the files and the article.
TABLE 2. Principal Component Analysis (PCA) and loadings. Principal components (PC) 1 and 2 collectively explained nearly 61.6% of the variation. SVL = snout-vent length; HL = head length; HW = head w
