The Proceedings of the Eighth International Conference on Creationism (2018)

Doran et al. ◀ Dinosaur baraminology ▶ 2018 ICC 436 Figure 73. Biplot of PCA scores (black) and vectors (gray) for Norman’s (2004) data matrix for Igunodontia. PC 1 accounts for 60.4% of the variance and PC 2 accounts for 10.6% of the variance. Hadrosauriform taxa are toward the left, whereas the non-hadrosauriform iguanodonts and outgroup are toward the middle. Figure 75. Biplot of PCA scores (black) and vectors (gray) for Madzia et al.’s (2017) data matrix for Ornithopoda. PC 1 accounts for 57.7% of the variance and PC 3 accounts for 7.3% of the variance. PC 3 separates rhabododontids (top) from other iguanodont taxa. Figure 74. Biplot of PCA scores (black) and vectors (gray) for Madzia et al.’s (2017) data matrix for Ornithopoda. PC 1 accounts for 57.7% of the variance and PC 2 accounts for 11.8% of the variance. PC 1 separates non- hadrosauriform iguanodonts and outgroup taxa from Hadrosauriformes. PC 2 distinguishes non-hadrosauromorph hadrosauriforms (top) from hadrosauromorphs (bottom). The lower morphoseries is stratomorphic. Figure 72. Three-dimensional classical MDS applied to Norman’s (2004) data matrix for “basal” Iguanodontia. Non-hadrosauriform ornithischians are shown in gray. Hadrosauriformes is in orange. The imaginary outgroup is dark red, clustered near L. diagnosticus and H. foxii . Scree plot suggests the first axis represents most of the variation.