Evolution of hind limb morphology of Titanosauriformes (Dinosauria, Sauropoda) analyzed via 3D Geometric Morphometrics reveals wide-gauge posture as an exaptation for gigantism
A. Paramo Blazquez, P. Mocho, F. Escaso, F. Ortega
This study uses 3D geometric morphometrics to analyze hind limb morphology in Titanosauriformes, finding that wide-gauge posture evolved as an exaptation for gigantism despite no direct correlation with body size.
bioRxiv · Oct 4, 2023 · PreprintPaleontology